If the 20 satoshis level break (support), then we look for 18 satoshis as "next support". This is our second entry if support break (and closes below).
So you can simply rebuy and reload. If the daily candle closes below 17 (16 or lower) on the daily time frame, then this activates our stop loss and we close the trade and look for entry lower.
Right now, everything at 17 satoshis and higher is our entry.
Namaste.