Looks like, OP's suggesting to do scalping or grid trading between $53k and $56k. In that case, traders can get profits if bitcoin continues the sideways movement for longer period of time, else it won't be effective at all. I
I guess that is what OP is talking about, that traders can take the opportunity of buying at a low price when bitcoin decrease below $53000 and sell when the price is around $56000. This is what many day traders are doing now, not only scalpers, scalpers might not even wait for such time, scalpers use huge amount of money to make profit from low price range, it can even be between $54500 and $55000 that scalpers will make profit already, it takes just few minutes for scalpers to close trade.
If it's future trading and anyone opens short at $56k to see another lower price around $53k, than possibility is high for losses as bitcoin could breakout the resistance and go higher for another ATH, IMHO.
Bitcoin price can break the resistance but that is not what to only be considered, bitcoin can also break the support, if the position opened is gone against the price direction, like the person will lose, but OP indicated the use of stop loss which might be helpful to minimize loss, but it will be funny if the market later favour the trader's direction which will make stop loss to be disadvantage.