General Rules
1. Initial capitulation doesn't cover all the sellers,2nd bounce bottom should
2. 2nd bounce bottoms should look like a massive selloff as well, this will make 2nd bottom a good Stop loss, but you decide where to put, make sure reasonable.
3. Look at all Coin markets ex. BTCUSD, BTCUSDT, BTCBUST
4. Look at Big/Small Caps, BTC.D, Stock and index, GOLD etc. and make sure it makes sense.