I think, if only those people who planning to invest in bitcoin manage to notice this sudden increase. I think there is a high chance that they will start investing.
My prediction was for the bitcoin was 5000$ was minimum but it gets near to 10000$ that was really a good for small surprising thing for me .
Well I have invested in the bitcoin about 10000$ , so you can understand that how much I made profit in the bitcoin increasing price in this last two month .
And also here nothing is sudden unexpected Because already many experienced people predicted the price of the bitcoin 20k$/btc in year 2020 and about half of it gain in this year , hope this constancy will remain balanced .