Trinity Industries Inc. (TRN)

The total Gamma Exposure (GEX) for TRN across all expirations is -86.22 shares per 1% move, with 4,212.09 from calls and 4,298.31 from puts. The put-call GEX ratio of 1.02 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance). The highest gamma concentration is at the Sep 19, 25 expiration with 456.93 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests potential support from positive gamma hedging flows.