If a large amount of money drops a few thousand, it’s considered a big drop. For coins at this price level, a drop of seven or eight thousand is very normal; you could say it's just normal fluctuation. It's similar to a ten-dollar altcoin dropping two or three dollars, which is quite normal. What is considered a big drop? If the large coin suddenly drops to 70,000 or 80,000, that would be a big drop. There are too many long positions in contracts, so it has to drop; it needs to liquidate those long positions. If it doesn’t drop, how will the main players make money? If you now flood the market with one billion in short positions, the main players will immediately push the price up, and at that point, it won’t drop. Besides these factors, all other news is secondary.