"more risky now to short ? "
The easy money has been made on the downside. Anything is possible in the oil market as it is in panic mode and price is in a waterfall decline.
A move to very low levels below 35 WTIC is possible, but you need to be a good short side trader.
If you are very good of course you can short it, but it may make for some sleepless nights if you are not.
