Nasdaq100 has managed to move + 15% since x-mas, but is still - 10% from the October 2018 All Time High.
Updating the present longer term chart and comparing it to how the DJIA and DAX performed in 1966 into 1967 and 1973 into 1974, - it seems that markets next fase is more likely to turn lower over the next 135 to 170 tradingdays.

The 4 Red Dots are marked by the respective periodical lows, and shows us that 'if these market-maps are guides', a first potential low for Nasdaq100 will be in about 135 tradingsessions (66-67 DJIA) from this Monday 11th of Feb.. Most similar to the present price action developing from the October 1st top, continues to be the 73-74 DJIA scenario - with a lowpoint about 147 tradingdays away, and - 30.5% lower than yesterday Friday close.
According to the market-map from 1973 - 1974, there should now be about 4-5 tradingdays more before 143 trading-sessions of sliding..
2019-02-09 16:26 | Dax, DJIA, Nasdaq100