Rebound belongs to a corrective market; prioritize a rebound-then-short approach.
If the rebound approaches the 4390–4410 resistance zone, you can consider shorting in batches, with the first target at 4350; if 4350 is broken convincingly, then look toward 4300.
⚠️Note: There may be rebound momentum in the short term—don’t blindly chase shorts; strictly control position sizing and have risk management in place.