BITSTAMP:BTCUSD   Bitcoin / U.S. Dollar
These are the levels I would consider a short from. The higher you go, the riskier the short, but the better the R/R. If it goes past $350, that's when I stop calling for shorts and re-assess the market.

It's your decision, but these levels are the most well-defined areas I would consider shorting until we hit my longer term target of $240-$250.