For live-stream technical analysis, everyone can refer to the short-term levels on their own. Focus on the 1900 support and the 1880 support. On the upside, watch the 1950 key resistance—if it breaks through and holds, it will go toward the 2000 resistance level. Right now it is in an uptrend phase and has not broken the ascending channel. Whether you go short or long, you must set a stop-loss to guard against a move in the opposite direction if the level breaks.