Yesterday, I talked about the low and long order of 168.75 to take profit at 184-185, and also pointed out that this is a short short point. Theoretically, SOL 185 has just arrived, and here is on the upper track of the weekly BOLL, the first time it reaches this high point will not stand firm, generally touching 188-196, or may step back on 185-180 to confirm whether 180 is firm. Just because it's hard during the day doesn't mean you won't step back at night or on Sunday. At this time and at the same time, I can only give two suggestions: 1. If the position is heavy, the short position of 184-185 should be halved and then taken when there is a slight surplus; 2. Guarantee capital and set losses, if the rebound comes up and flattens, forget it. There is no need to worry about the short term, going long on dips is still the big head. The current hard does not mean that you can go long directly above 180. Be sure to wait below 180 before entering.