If you only have 10 BTC and follow the current pattern - sell at $100k, buy as close to $90k as possible and you will profit around $100k every time the cycle repeats - imagine those who do this with thousands or tens of thousands of BTC, easy money, right?
Sounds more like a quick way to lose money!... Not even sure where to start with this one... Slippage/TAX/Fees, not to mention Bitcoin DGAF about patterns!
and yeah OK if you had 10,000BTC ($1B), you really spending your time trying to add a measly 0.1BTC to your stash.