I have seen the crypto market for last 1 year and the last 6 months are not so good for BTC and Alts.
The total market cap is going down and price of BTC is pumping and dumping again and again.
What should we do now hold or take a exit and wait for more drop ?
No this is not the end, what exactly you mean you have seen the crypto market, seeing the fluctuations in prices is not called seeing it.
Last year bitcoins achieved its highest ever peak, the sentiments level were at a all time high, but as the year began the crypto world was attacked with fud, first the media then prominent people like warren and Jack of Ali Baba gave negative comments about bitcoins, which created hysteria in the crypto markets and got prices to drop down.
Current drop was due to the rejection of an etf which was always bound to be rejected, the market is waiting for CBOE etf which most likely should be accepted.
This is an excellent opportunity to buy Bitcoins and any other coins you wish to add to your portfolio to diversify it, and if you already have coins simply hold them for high returns.