What the hell do you think a trader does with price at support??? Buy support and sell resistance is what it has always been all about. Along with a stop loss at your individual comfort level. And whether you buy each support point or buy only at major support points or take counter trend trades and short at support breakdowns is up to each trader's risk acceptance. Doesn't take a lot of imagination to figure that one out..........depends entirely on your risk parimaters and trading account size.