Why do people pick up interest when Bitcoin's price is so high up breaking All-Time-highs it had set before? What if as soon ad you buy Bitcoins, the price starts to plummet akin of the 2018 bear run?
Don't you see how your 50K would go up in air?

My only advice to you is buy the dips, not when the price is already up there

It doesn't seem to matter that much to him. He's being paid a high amount of money to just sit and watch how Arsenal continues been performing horrendously each passing game week.
Who loses out the most? Definitely Arsenal. They are paying him so highly just do nothing. I think deep down in his heart, He laughs at the current situation in Arsenal FC

The scam exchange is one of the many created to fool and scam people. The script used to make the websites is copied from Okex. No genuine exchange would do such a thing.

If only you had asked about the website before you sent money to them. We would have helped you save your money but now there is nothing much we can do.

The common problem is taping on orders in the order book. For example, you account has on 100 USDT but the first ask order has 10 BTC being sold at a price rate of 20K. Tapping on the first ask price will automatically feed in the values in the order box but under your available balance, you only have 100 USDT. You can't buy 10 BTC using only 100 USDT hence the error insufficient balance

I don't think it's a bug, otherwise for that long, binance would have ended up in a catastrophic failure due to numerous traders using it. I would like to ask you;
1. Where is your USDT located? Spot, futures, margin, pool, P2P etc?
2. Would you mind explaining or illustrating how you are creating your buy or sell orders?

I have ever done it, and its automatic buddy, I have ever imported one address in my electrum wallet using a private key and when I tried to spend part of the amount of bitcoins I had, the change always went back to the sending address automatically. I have never set the output address manually.

This is not correct, the change will go back to the sending address. The only disadvantage of using one address is that it's easier for someone to track your spending
Take an example of this transaction: https://blockchair.com/bitcoin/transaction/ac642d2af37c9af80a2cbd1af13566823420bacb5b8a10e1e915ef3ae847516a

The transaction fee was only 0.00027860 BTC

The rest of the change went back to the sending address

I don't know why you were still using the exchange. They have been a number of scam accusations from members about Sistemkoin
- The scam exchange SistemKoin closed my account without refund my crypto
- aliaksei
- SistemKoin is a scam exchange
- Sistemkoin exchange is scam with people!
- FAKE volume Fake user in SISTEMKOIN Scam Exchange
- Sistemkoin exchange is a scam with all proof.
- SISTEMKOIN SCAMS USERS AND HUSTLE PROJECT. SISTEMKOIN WILL EXIT SCAM SOON!

Bitcoin.com Blockchain.com has a habit of labeling addresses as Unknown format. Not sure why since i don't see any documentation anywhere.
But here are some addresses labelled as unknown format, and they have been used to receive and send Bitcoins, so I think it doesn't matter
1. https://www.blockchain.com/btc/address/1DoLu6yvo1xzKUVkyCzLWRQmm6rUeFmBqg
2. https://www.blockchain.com/btc/address/3D8qAoMkZ8F1b42btt2Mn5TyN7sWfa434A

Open source multicurrency wallets are so rare and even if they are there, they are unpopular such as

Guarda wallet - https://github.com/guardaco/guarda-android-wallets

You can use these sites to pick your favorite wallet
1. https://walletscrutiny.com/
2. https://wallets.com/

I used to think the stories of exchanges freezing were just myths until I experienced it with Bitmex sometime back and that was the last time I used it. Today, I was a victim again of this kind of freezing but this time round with Binance.

Shortly after the price had started spiking, I had some USDT in there that I wanted to convert to ETH or BTC to avoid missing the rally past $20K but logging into the Binance website wasn't even possible.

 

I made a beeline for my mobile phone since the app is already logged into my account but everything was messed up there as well. I even tried the margin trading part, nothing was working.

- The order book would delay to load and once it loaded the price range displayed was totally different from the market price
- Placing an order was impossible, Network Request Failed kept on appearing on the screen
- My wallet overview was totally blank, no total asset value displayed. All withdraw, Deposit and Transfer buttons now working

 

At the same time I loaded the app of the other less popular exchange I use (bybit) and It was working well which means there was nothing wrong with my internet connection.

I later managed to log in, buy the assets and withdraw them after the bitcoin price has settled a bit

Conclusion
1.  Avoid trading on popular or Big exchanges during times of volatility. You could easily get into trouble of making losses or getting liquidated because you can't close your position

I don't see any error when I visit the site. So the problem could be with your browser or computer set up.

Here are some solutions;

• 502 Bad Gateway Error

This question is a bit tricky. Are we talking about the BTC price vs fall in price of alts in sats or BTC price vs fall in price of alts in USD
If we are talking in USD value, it's possible but rarely happens.

This is Bitcoin is the most commonly used base for most trading pairs against alts. So any increase in the BTC price in USD value means an increase in the price of each sat.
So when bitcoin price moves, altcoin prices move in the same direction

Is this even news?
Even way before Bitcoin became widely known people with good and bad intentions used it a like. From trading normal good and items in exchange for bitcoin to using to buying banned drugs, weapons, money laundering etc. Bitcoin has seen it all from its infancy
Questions are;
1. Did money laundering start when Bitcoin was introduced
2. Did trading of banned substances and weapons start when Bitcoin was introduced?

If the answer is no, then why does it make news when such things happen in the bitcoin ecosystem?

The most common scenario is the Altcoin  prices following Bitcoin's price movement's because the Bitcoin is the most common coin used as a trading pair against different coins such as ETH/BTC, EOS/BTC, ADA/BTC so any price change in bitcoin against the USD will definitely affect the price of the alt coins in the same direction.

The first 2 rarely happen and when they do, it's mostly a case of Bitcoin vs Individual altcoins

If you have been following recent events very well, XRP had a snapshot for an airdrop I think about 4 days ago and towards the snapshot, there was an exponential rise in its price compared to Bitcoin and other alt coins. After the snapshot, obvious a correction in price was expected that why you see XRP's price is in the opposite direction as compared to other coins

Fortunately, I don't use my free time to scam innocent people. I use it to expose scumbags like you

Except that this is not a false accusation, you are a dirty little scammer who doesn't deserve to be in this community.

You will be surprised how desperate some people can be here. Earlier on this year, I remember someone with a high rankling account, Probably Senior or Hero member profile with no negative feedback scamming a loan of about $3-4 

I don't think you will be able to track them down minus spending lots of money. Best thing to do right now is to just create scam accusations as their domains don't stay online for so long

They usually create hundreds of more similar domains like the one @CharlesWard  just reported here. So the scamming doesn't end at overtrade.com going offline.

I just checked out their website (www.argentum.io) and it's dead. Why would you want to buy tokens of this project at such high prices?
Also the coin seems to be trading on https://freiexchange.com/market/ARG/BTC and people are selling cheaply, why not just collect those coins from the exchange?