Bitcoin Forum

Economy => Speculation => Topic started by: worldinacoin on June 07, 2013, 10:52:16 AM



Title: Bitcoin at $112!
Post by: worldinacoin on June 07, 2013, 10:52:16 AM
Really drop a lot!  Anyone know what happen?   I don't see any unpleasant news on Bitcoin at all.  In fact a lot of positive news.


Title: Re: Bitcoin at $112!
Post by: Chet on June 07, 2013, 10:57:54 AM
nice time to buy :)


Title: Re: Bitcoin at $112!
Post by: Saint! on June 07, 2013, 11:02:18 AM
Yeah just saw this, seem to start some time last night (UK time)

Few small sells dropping the price aggresively and then suddenly this morning boom massive sell off.

Manipulation?


Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 07, 2013, 11:03:30 AM
Mtgox don't accept receiving or sending of funds until you are verified.  Still waiting for the verification :(


Title: Re: Bitcoin at $112!
Post by: ronaldlee0917 on June 07, 2013, 11:26:47 AM
Because Mr. Manipulator is back and he wants the price to go down, have a look at that beautiful 6k ask wall.


Title: Re: Bitcoin at $112!
Post by: johnyj on June 07, 2013, 11:45:05 AM
Bitpay is cashing out kncminer's pre-order bitcoin for USD, i guess that's in the magnitudes of millions of USD :D


Title: Re: Bitcoin at $112!
Post by: Saint! on June 07, 2013, 11:50:00 AM
Well someone just bought a big chunk of it not sure if its going to buck the trend though.


Title: Re: Bitcoin at $112!
Post by: 600watt on June 07, 2013, 11:59:36 AM
Bitpay is cashing out kncminer's pre-order bitcoin for USD, i guess that's in the magnitudes of millions of USD :D

thatīs what i would call counter productive.

all the millions of dollars going into mining projects in the last couple of months -- what affects could this have on the bitcoin price?



Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 07, 2013, 12:01:00 PM
I guess those gigantic hashing machines operate all at once.   Too much competition.  But somehow or other someone will go in to support the prices.  Bitcoin price drop will affect the VCs and angel capitals that have invested in Bitcoin projects and they have invested hundreds of millions.


Title: Re: Bitcoin at $112!
Post by: notme on June 07, 2013, 12:05:35 PM
I guess those gigantic hashing machines operate all at once.   Too much competition.  But somehow or other someone will go in to support the prices.  Bitcoin price drop will affect the VCs and angel capitals that have invested in Bitcoin projects and they have invested hundreds of millions.

And all of those millions were not converted to BTC.  They are being spent on programmers, servers, and advertising.  The VC's are investing USD now to earn BTC in the future.  If Bitcoin price falls, they just earn more BTC when the future comes.


Title: Re: Bitcoin at $112!
Post by: Frozenlock on June 07, 2013, 12:06:54 PM
I guess those gigantic hashing machines operate all at once.   Too much competition.  But somehow or other someone will go in to support the prices.  Bitcoin price drop will affect the VCs and angel capitals that have invested in Bitcoin projects and they have invested hundreds of millions.

No it won't.

VC's invested in Bitcoin exchanges and other services, not in Bitcoin itself. The price really doesn't matter.


Title: Re: Bitcoin at $112!
Post by: SGExodus on June 07, 2013, 12:08:33 PM
Climbing back up already...


Title: Re: Bitcoin at $112!
Post by: JSMill on June 07, 2013, 12:14:38 PM
Bitpay is cashing out kncminer's pre-order bitcoin for USD, i guess that's in the magnitudes of millions of USD :D

I thought you didn't have to pay upfront for KNC's?


Title: Re: Bitcoin at $112!
Post by: Saint! on June 07, 2013, 01:03:02 PM
Climbing back up already...

ish, not falling as fast is probably a better description.


Title: Re: Bitcoin at $112!
Post by: Welsh on June 07, 2013, 01:04:52 PM
It's a good time to buy, but WILL it drop even more is the question?


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 01:05:04 PM
Climbing back up already...

Dead cat.


Title: Re: Bitcoin at $112!
Post by: Welsh on June 07, 2013, 01:05:56 PM
Climbing back up already...

I wouldn't say it's climbing back up, it's constantly dropping and rising.


Title: Re: Bitcoin at $112!
Post by: wopwop on June 07, 2013, 01:07:25 PM
Miners are selling their day profits


Title: Re: Bitcoin at $112!
Post by: ironcross360 on June 07, 2013, 01:08:33 PM
Fuck.
When do we expect it to go back up?


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 01:11:39 PM
About buying now: try considering it this way:

* 115$ support was broken with volume
* next strong support is into 100$ area
* Bounces may be false signals, since RSI has gone undersold and has to recover.
* We're approaching weekend, when volume is low and manipulation is easy

You would buy now?


Title: Re: Bitcoin at $112!
Post by: ironcross360 on June 07, 2013, 01:12:35 PM
About buying now: try considering it this way:

* 115$ support was broken with volume
* next strong support is into 100$ area
* Bounces may be false signals, since RSI has gone undersold and has to recover.
* We're approaching weekend, when volume is low and manipulation is easy

You would buy now?
Manipulation is easy :) Lets manipulate it up


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 01:12:49 PM
dp


Title: Re: Bitcoin at $112!
Post by: wopwop on June 07, 2013, 01:13:20 PM
ft73: please everyone buy PLEASE


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 01:13:46 PM
I'm not willing to go against trend ;)


Title: Re: Bitcoin at $112!
Post by: ironcross360 on June 07, 2013, 01:18:40 PM
I want to see on the news, 1 Bitcoin hits all time high of 1mil $!


Title: Re: Bitcoin at $112!
Post by: Streets 2.0 on June 07, 2013, 01:18:51 PM
Wait until Monday  ;D


Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 07, 2013, 01:21:32 PM
I want to see on the news, 1 Bitcoin hits all time high of 1mil $!

Unless Bill Gates chip in a billion or two :)


Title: Re: Bitcoin at $112!
Post by: WackyWilly on June 07, 2013, 01:33:57 PM
It's a good time to buy, but WILL it drop even more is the question?

Exactly. Chances are, it will, although intermediate term support levels (current week: at  $100) are not yet broken.
You might want to take a look at the weekly levels here, for reference:
http://bitcointalk.org/index.php?topic=223860.msg2352683#msg2352683



Title: Re: Bitcoin at $112!
Post by: FloridaBear on June 07, 2013, 02:16:48 PM
I guess those gigantic hashing machines operate all at once.   Too much competition.  But somehow or other someone will go in to support the prices.  Bitcoin price drop will affect the VCs and angel capitals that have invested in Bitcoin projects and they have invested hundreds of millions.

All at once? No. Yes, the hash rate has been climbing, but of course the difficulty adjusts to keep the rate of BTC production roughly the same it has been for years. Price of BTC is not about mining, it's about supply and demand.

Personally, I suspect this is just increased volatility due to the Mt. Gox/Dwolla lockdown--with USD more difficult than ever to use to buy/sell BTC, volume drops and volatility climbs.


Title: Re: Bitcoin at $112!
Post by: Moebius327 on June 07, 2013, 02:18:37 PM
I guess someone needs money for Friday night


Title: Re: Bitcoin at $112!
Post by: bitone on June 07, 2013, 02:37:54 PM
[...] VCs and angel capitals that have invested in Bitcoin projects and they have invested hundreds of millions.

Source?

I counted round about $15 Million ...


Thanks,

BitOne


Title: Re: Bitcoin at $112!
Post by: Welsh on June 07, 2013, 02:39:57 PM
I think it's due to the amount of people selling off their Bitcoins which they earn from ASIC mining. So they are depositing it into fiat money, to keep it at that value so they are benefiting from it.


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 02:53:28 PM
I think it's due to the amount of people selling off their Bitcoins which they earn from ASIC mining. So they are depositing it into fiat money, to keep it at that value so they are benefiting from it.

I don't think so.
Many elements prepared the terrain to favour this correction:

* Weak market: declining average volumes since April peak.
* Bad news (Dwolla, FINCen, ...)
* Less hype: Declining media coverage.
* Frustration due to to some irrationally high expectations.
* Speculation.

The weaker alt-coins market gave a first signal with a strong correction on many coins within the last month.
Bitcoin is just following the same path.

I consider this healthy.



Title: Re: Bitcoin at $112!
Post by: sgbett on June 07, 2013, 02:57:52 PM
I'm not willing to go against trend ;)

The trend is your friend!

I'd also like to announce the introduction of "Capitulate before its too late" as phrase of the now! :D


Title: Re: Bitcoin at $112!
Post by: ThatDGuy on June 07, 2013, 03:17:20 PM
I think it's due to the amount of people selling off their Bitcoins which they earn from ASIC mining. So they are depositing it into fiat money, to keep it at that value so they are benefiting from it.

I don't think so.
Many elements prepared the terrain to favour this correction:

* Weak market: declining average volumes since April peak.
* Bad news (Dwolla, FINCen, ...)
* Less hype: Declining media coverage.
* Frustration due to to some irrationally high expectations.
* Speculation.

The weaker alt-coins market gave a first signal with a strong correction on many coins within the last month.
Bitcoin is just following the same path.

I consider this healthy.



Surprised some of those things didn't have an effect earlier, but I do agree about it being healthy.


Title: Re: Bitcoin at $112!
Post by: KSV on June 07, 2013, 03:22:58 PM
its normal, it will recover. . .


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 03:34:39 PM
Surprised some of those things didn't have an effect earlier, but I do agree about it being healthy.

Many had effect, since April.
See the declining peaks at (roughly) $260, $170, $150, $130.
Path was clear.

We're still  in the middle of an irrational market cooldown.


Title: Re: Bitcoin at $112!
Post by: Bitcopia on June 07, 2013, 03:41:55 PM
Wait until the newly invested capital has time to materialize. We will start to see more reliable, efficient, and easy to use infrastructure to handle real trading volume and serious payment processing. As that happens, and merchants slowly realize that 0.99% beats the hell out of 3%, and consumers slowly realize the benefits of bitcoin... well I'm not saying anything we don't all already know.


Title: Re: Bitcoin at $112!
Post by: niothor on June 07, 2013, 03:51:13 PM
Wait until the newly invested capital has time to materialize. We will start to see more reliable, efficient, and easy to use infrastructure to handle real trading volume and serious payment processing. As that happens, and merchants slowly realize that 0.99% beats the hell out of 3%, and consumers slowly realize the benefits of bitcoin... well I'm not saying anything we don't all already know.

You know , people have a lifespan , so most tend to buy something they didn't afford before turning their coins into cash rather than waiting for this... dream (current state).


Title: Re: Bitcoin at $112!
Post by: dandannn on June 07, 2013, 03:58:46 PM
How far do you think it will drop before it rises again. Weeks, months, years...?


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 04:03:58 PM
How far do you think it will drop before it rises again. Weeks, months, years...?

Short term: i think it will quickly bottom in the low 100$, then it should at least bounce back strongly.
Then we'll judge, based on reaction.


Title: Re: Bitcoin at $112!
Post by: Bitcopia on June 07, 2013, 04:09:23 PM
Too much good news to drop below $100. Even with the lack of a decent exchange, I believe we'll hold up, and if price does crash through $100, I hope you all have your fiat ready to go!


Title: Re: Bitcoin at $112!
Post by: NewLiberty on June 07, 2013, 04:11:01 PM
Too much good news to drop below $100. Even with the lack of a decent exchange, I believe we'll hold up, and if price does crash through $100, I hope you all have your fiat ready to go!
I buy my bitcoin with silver and gold because I value my bitcoin community too much to pay in fiat.


Title: Re: Bitcoin at $112!
Post by: SGExodus on June 07, 2013, 04:14:30 PM
Heading down to $100..


Title: Re: Bitcoin at $112!
Post by: dandannn on June 07, 2013, 04:16:00 PM
It's annoying as I bought my first bunch of coins a couple of weeks ago in the late Ģ80's. I suppose this is the thing with bitcoins it is unpredictable.


Title: Re: Bitcoin at $112!
Post by: auto2nr1 on June 07, 2013, 04:19:11 PM
At $108.00 right now. I bought some coins last night. Should have waiting until this morning. Holding off on more purchases until next week. How do you think this will play out throughout the weekend?


Title: Re: Bitcoin at $112!
Post by: mgio on June 07, 2013, 04:20:50 PM
Anyone have any idea why?? It's below $108 now and shows no sign of reversing.


Title: Re: Bitcoin at $112!
Post by: sickpig on June 07, 2013, 04:20:55 PM
Bitpay is cashing out kncminer's pre-order bitcoin for USD, i guess that's in the magnitudes of millions of USD :D

I thought you didn't have to pay upfront for KNC's?

They start to accept real payments a few days ago. Tuesday if memory serves. Actually they are selling you pre-orders.


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 04:21:45 PM
At $108.00 right now. I bought some coins last night. Should have waiting until this morning. Holding off on more purchases until next week. How do you think this will play out throughout the weekend?

Very oversold, it will eventually bounce back towards the 110$ area before reaching 100$.
So you'll probably have a chance to sell, it will drop again.


Title: Re: Bitcoin at $112!
Post by: ThatDGuy on June 07, 2013, 04:22:35 PM
At $108.00 right now. I bought some coins last night. Should have waiting until this morning. Holding off on more purchases until next week. How do you think this will play out throughout the weekend?

Dollar cost averaging is a sound way to go with BTC (or any investment) (http://en.wikipedia.org/wiki/Dollar_cost_averaging)


Title: Re: Bitcoin at $112!
Post by: ft73 on June 07, 2013, 04:28:19 PM
I think i'll grab a few coins @105, if reached.
105-110 range in mind.

EDIT: inversion @106,15$, shame. Heading to about 110$. Lost my chance for an easy 4%.


Title: Re: Bitcoin at $112!
Post by: Moebius327 on June 07, 2013, 05:05:42 PM
Filled my pockets with BTCs  ;D


Title: Re: Bitcoin at $112!
Post by: johnyj on June 07, 2013, 05:12:54 PM
At $108.00 right now. I bought some coins last night. Should have waiting until this morning. Holding off on more purchases until next week. How do you think this will play out throughout the weekend?

Dollar cost averaging is a sound way to go with BTC (or any investment) (http://en.wikipedia.org/wiki/Dollar_cost_averaging)

Exactly, if price dropped to $10, with same money you could buy 10x more coins, dropped to $1, you can buy 100x more coins, just make your net and capture the fish, how big/small the grid will be depends on your risk tolerance level

At any time 1 BTC equals to 1/21m of bitcoin economy, this has nothing to do with exchange rate


Title: Re: Bitcoin at $112!
Post by: auto2nr1 on June 07, 2013, 05:34:34 PM
At $108.00 right now. I bought some coins last night. Should have waiting until this morning. Holding off on more purchases until next week. How do you think this will play out throughout the weekend?

Dollar cost averaging is a sound way to go with BTC (or any investment) (http://en.wikipedia.org/wiki/Dollar_cost_averaging)

Exactly, if price dropped to $10, with same money you could buy 10x more coins, dropped to $1, you can buy 100x more coins, just make your net and capture the fish, how big/small the grid will be depends on your risk tolerance level

At any time 1 BTC equals to 1/21m of bitcoin economy, this has nothing to do with exchange rate


I bought in at $114.00 per BTC so i will just hold and see how this rides out and will continue to buy as prices drop.


Title: Re: Bitcoin at $112!
Post by: BitCoinNewGuy on June 07, 2013, 10:10:10 PM
Quote
I buy my bitcoin with silver and gold

Which has now lost, what, -5% today? My $1 bill is still a $1 bill.  ::)


Title: Re: Bitcoin at $112!
Post by: Malawi on June 07, 2013, 10:47:32 PM
Quote
I buy my bitcoin with silver and gold

Which has now lost, what, -5% today? My $1 bill is still a $1 bill.  ::)

And a bar of silver is still a bar of silver. Still - USD is on the incline right now, meaning that all assets should cost a little less USD.


Title: Re: Bitcoin at $112!
Post by: dontek on June 07, 2013, 10:55:16 PM
Quote
I buy my bitcoin with silver and gold

Which has now lost, what, -5% today? My $1 bill is still a $1 bill.  ::)
I told you in your other thread if you're that scared I will buy your BTC right now for 10% under current market.


Title: Re: Bitcoin at $112!
Post by: Inedible on June 07, 2013, 11:12:31 PM
Anyone have any idea why?? It's below $108 now and shows no sign of reversing.

It's coz it's the end of the lunar cycle.

Bitcoin value has historically always weakened towards the end of the cycle.

You'll notice if at the start of a new moon the volume is low, it almost always ends up a lower price at the end of the cycle.



Title: Re: Bitcoin at $112!
Post by: xavier on June 08, 2013, 12:41:34 AM
Well there is no reason for it to go up right now and definitely some reasons for it to go down. I see a continued downward trend.


Title: Re: Bitcoin at $112!
Post by: CanadianGuy on June 08, 2013, 12:47:46 AM
I think it's due to the amount of people selling off their Bitcoins which they earn from ASIC mining. So they are depositing it into fiat money, to keep it at that value so they are benefiting from it.

I don't understand your logic.  The speed at which bitcoins are mined overall doesn't change.  All the ASIC rigs do is take a share of something that is already there.  Nothing is changing in that regard


Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 08, 2013, 12:56:29 AM
It has gone to $110, hopefully it won't break $100 as what one post suggested.   


Title: Re: Bitcoin at $112!
Post by: SGExodus on June 08, 2013, 02:57:46 AM
I think it's due to the amount of people selling off their Bitcoins which they earn from ASIC mining. So they are depositing it into fiat money, to keep it at that value so they are benefiting from it.

I don't understand your logic.  The speed at which bitcoins are mined overall doesn't change.  All the ASIC rigs do is take a share of something that is already there.  Nothing is changing in that regard

If it's the folks who took all the pre-order money/bitcoin to develop those ASIC rigs, but instead of shipping the products, they are using the same RIG to mine for bitcoin.   To these people, their bitcoin are produce at virtually no cost.    They can delay the shipment of the pre-order as much as they want, and sell the mined bitcoin at whatever price as they felt like.

When the bitcoin price fell too low, they will just shipped the ASIC rig, otherwise, they continue mining with it.  At some point, they will announce the next generation, say 32nm ASIC rig, and start the whole pre-order cycle again.


Title: Re: Bitcoin at $112!
Post by: viboracecata on June 08, 2013, 03:56:09 AM
gosh, it drops slowly and stablely


Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 08, 2013, 03:57:58 AM
At least there isn't any panic selling.   I can see about 20k Bitcoin buy at $106.23, I guess this will form some kind of support level


Title: Re: Bitcoin at $112!
Post by: hl5460 on June 08, 2013, 04:05:50 AM
At least there isn't any panic selling.   I can see about 20k Bitcoin buy at $106.23, I guess this will form some kind of support level

What if avalon want to sell 67,185 Btc......


Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 08, 2013, 04:08:08 AM
At least there isn't any panic selling.   I can see about 20k Bitcoin buy at $106.23, I guess this will form some kind of support level

What if avalon want to sell 67,185 Btc......

They would normally wait for the best price isn't it?  I dun think they will participate in the mass selling especially if driving the prices down will harm it too.


Title: Re: Bitcoin at $112!
Post by: lucas.sev on June 08, 2013, 04:11:30 AM
At least there isn't any panic selling.   I can see about 20k Bitcoin buy at $106.23, I guess this will form some kind of support level

What if avalon want to sell 67,185 Btc......

They would normally wait for the best price isn't it?  I dun think they will participate in the mass selling especially if driving the prices down will harm it too.

Or sell and rebuy?


Title: Re: Bitcoin at $112!
Post by: SGExodus on June 08, 2013, 04:35:57 AM
When Avalon started their pre-order. bitcoin price is in the $10-$14 range... Selling anything above that is just extra profit for them.


Title: Re: Bitcoin at $112!
Post by: Impaler on June 08, 2013, 06:22:59 AM
Gosh you people are dense, what were seeing is the inevitable result of less dollars flowing into the purchase of coin.

Over the last 20 days the depth of USD orders on Gox has declined by nearly 9 and a half MILLION dollars.  It is now under 15 million total and lower then the point when BTC briefly broke below $80.  During most of that period the BTC depth was also declining in synch indicating neither coins nor dollars were moving into gox (likely out of fear of confiscation/shutdown following the dwolla and later Liberty reserve events), just existing coins and dollars were matching up and we saw declining volume of trades too which makes sense as neither buyers or sellers had the upper hand to push the price around.  But at the beginning of June the coin depth trend reversed and began to grow slightly even as dollars continued to decline.  If the current trends continue it will only take a month to drain away the dollar depth down to it's pre-bubble level, and build up coins to a depth equal to about 2 months worth of mining.  That would imply a$20 price as the BTC price is almost ALWAYS the dollar depth divided by the coin depth.  Some overshoot is likely so my buy price would be at $10 if your looking for an immediate return, or $30 if your willing to hold for longer as $30 reflects the likely plateau we will see once the current bubble has finally run its course, it is simply the pre-bubble price adjusted for the reduced reward quantity.


Title: Re: Bitcoin at $112!
Post by: D35TR0Y3R on June 08, 2013, 06:27:28 AM
Bitpay is cashing out kncminer's pre-order bitcoin for USD, i guess that's in the magnitudes of millions of USD :D

thatīs what i would call counter productive.

all the millions of dollars going into mining projects in the last couple of months -- what affects could this have on the bitcoin price?



crash crash crash

buy litecoin


Title: Re: Bitcoin at $112!
Post by: Pokerfan on June 08, 2013, 06:29:14 AM
I think it's a good buying opportunity for the people who believe in bitcoin fundamentals.


Title: Re: Bitcoin at $112!
Post by: johnyj on June 08, 2013, 09:28:03 AM
I think this is the last time that such kind of price movement happens due to ASIC manufacturer dumping pre-order bitcoin

Currently there is a huge demand for ASIC devices, therefore many previous bitcoin owners re-investing their bitcoin for ASIC devices, but ASIC chip manufacturer still do not accept bitcoin, so all these coins must be sold on exchange for dollar

But soon they will find out that ASIC devices are everywhere, these bitcoin investment will almost never ROI after skyrocketed difficulty, then in future they will not risk that much of bitcoin anymore

ASIC is the last step in hardware developement, from ASIC forward, there will never be a 40x increase in efficiency, any kind of future upgrading is more gradual


Title: Re: Bitcoin at $112!
Post by: worldinacoin on June 08, 2013, 09:32:44 AM
That is hard to say, remember Moore's law

Moore's law is the observation that, over the history of computing hardware, the number of transistors on integrated circuits doubles approximately every two years.


Title: Re: Bitcoin at $112!
Post by: KSV on June 08, 2013, 01:54:44 PM
109 . . .


Title: Re: Bitcoin at $112!
Post by: notme on June 08, 2013, 02:18:38 PM
That is hard to say, remember Moore's law

Moore's law is the observation that, over the history of computing hardware, the number of transistors on integrated circuits doubles approximately every two years.

Right, that's a doubling of efficiency every 18 months (not 2 years).  That is a far stretch from a 40X increase in efficiency.

Edit: The 2 year figure is correct for halving transistor size, but other improvements in transistor technology have led to a doubling in performance/watt every 18 months.


Title: Re: Bitcoin at $112!
Post by: NewLiberty on June 08, 2013, 02:43:13 PM
109 . . .

They are on sale.


Title: Re: Bitcoin at $112!
Post by: sohum on June 09, 2013, 02:07:36 AM
I think this is the last time that such kind of price movement happens due to ASIC manufacturer dumping pre-order bitcoin

Currently there is a huge demand for ASIC devices, therefore many previous bitcoin owners re-investing their bitcoin for ASIC devices, but ASIC chip manufacturer still do not accept bitcoin, so all these coins must be sold on exchange for dollar

But soon they will find out that ASIC devices are everywhere, these bitcoin investment will almost never ROI after skyrocketed difficulty, then in future they will not risk that much of bitcoin anymore

ASIC is the last step in hardware developement, from ASIC forward, there will never be a 40x increase in efficiency, any kind of future upgrading is more gradual

Quantum Computing is next.