Anywhere between now and the 300 area is possible for a bounce, we are in oversold territory. Since it is a holiday weekend, I would imagine a large bounce wouldn't happen until later when the Asian trading session starts, but we will see.
If you are trading with stops, the proper stop is under 300 with entries down to that area. If you are trading martingale style, you need buys laddered down to the 200 area. I have my final buys at 326 and 226.