BB vs SB Squeeze (CO Open, BTN Call)

CO opens, BTN flat-calls, SB squeezes. You are last to act in BB with two players already in. Cold 4-bet or fold?

Action flow: UTG · Fold → HJ · Fold → CO · Open → BTN · Call → SB · 3-Bet → BB · You Act

Solver strategy in this spot

Hands with a percentage are mixed; anything not listed folds (or never reaches this spot).

Cold-4-BetAA, KK, QQ, JJ, TT, 88 11%, 77 15%, 66 30%, AKs, AQs, KQs 1%, KJs 51%, AKo