If you believe in it and are long. Yes, buy (be greedy) when others are fearful. If you're trying to time the market for short term gains, I'd skip it. You're j

If you believe in it and are long. Yes, buy (be greedy) when others are fearful. If you're trying to time the market for short term gains, I'd skip it. You're just going to get skinned by the big players doing the manipulation unless you're lucky.