The "return formula" in the cryptocurrency circle:

　If it falls by 10%, it will return to its original cost if it rises by 11.1%.

　　If it falls by 20%, it will return to its original cost if it rises by 25%.

　　If it falls by 30%, it will return to its original cost if it rises by 42.8%.

　　If it falls by 40%, it will return to its original cost if it rises by 66.7%.

　　If it falls by 50%, it will return to its original cost if it rises by 100%.

　　After the loss exceeds 20%, the difficulty of returning to its original cost gradually becomes exaggerated, so many leeks and institutions set the loss rate of 20% as the closing line. How much did you stop loss in this wave? How much increase is needed to return to the original cost?