Short position at 947: lock in half profits now, keep remaining position waiting for a better exit point. The key is to continuously monitor institutional fund movements — if value scan shows accumulated capital with no obvious escape signs, maintain bearish bias; once major players start fleeing, adjust strategy immediately. The core of this approach is not following the crowd, but using capital flows to validate your judgment. Take short-term profits to prevent drawdowns from eroding gains, while letting long-term positions be guided by institutional players' actual actions. This way you lock in certain profits while not missing opportunities to expand gains further.