ok thanks, I wasn't aware of linked topic existing, but may question is about fundamental reasons than speculation.
other words I would like to know what big improvements can be implemented on dash
Its perfectly fine to ask price related questions in our Dash ANN thread. The altcoins speculation section has been created to avoid getting all kind
of new threads about price speculation in the altcoin discussion section.
In this case you are not creating a new thread, but are simply posting in our Dash ANN thread which is just fine. Just ignore iCEBREAKER and his efforts
to redirect you to his own anti-Dash thread, which he created when my own moderated thread deleted some of his posts (he was using
scam accussations towards Dash in those posts).
To get into your question what could happen in the future, that could cause Dash price to get higher :
* strategic partnerships that adds value to Dash
* new exchanges that add Dash (specifically exchanges that add FIAT-Dash pairs)
The Dash community was informed at the end of the Dash Conference that was held in London a month ago that deals were made
and finalized that adds 20 Fiat-Dash pairs this year alone. Some of those deals are released already :
https://www.financemagnates.com/cryptocurrency/news/bitcoin-debit-card-wirex-adds-dash-cryptocurrency-payments/https://www.dashforcenews.com/dash-added-quoinex-expands-deeper-asian-markets/https://support.binance.com/hc/en-us/articles/115002273032-Binance-Lists-DASHThe rest of those deals will be announced later this year.
* budget proposals that get funding and could have a deep impact on Dash useability (Cannabis Industry budget proposal for example)
https://www.dashforcenews.com/alt-thirty-six-proposals-review/* upcoming Dash update v0.12.2 could have an impact, as could the larger Dash Evolution update, planned for mid 2018
* Dash market ending its longterm downtrend and beginning a new longterm uptrend cycle will have an effect on the Dash price (this is still closely connected to the Bitcoin price i think,
when Bitcoin price stabilises it gives altcoins room to grow in BTC value)