Zions Bancorporation Nati... (ZION)

The total Delta Exposure (DEX) for ZION across all expirations shows 110,930.1 net shares that market makers must hedge, with 191,538.83 from calls and 80,608.73 from puts. The put-call delta ratio of 0.42 shows bullish positioning with call dominance, potentially providing upward momentum but leaving the market vulnerable to sharp pullbacks. The largest delta concentration at Jan 16, 26 with 50,128.35 net DEX represents significant hedging pressure that may cap upside moves. The nearest expiration on Sep 19, 25 carries positive delta requiring market makers to short shares, potentially creating resistance.