Westlake Corporation (WLK)
WLK Daily Delta Exposure
WLK's current Delta Exposure (DEX) is 33.6K shares, which is 82% smaller than the 3M average of -191.46K shares. During this period, DEX ranged from -320.51K on May 28, 2025 to 33.6K on Aug 14, 2025, swinging between net long and short dealer positioning. Delta exposure has been increasing recently, forcing increased dealer shorting that could cap rallies. The current put-call delta ratio of 0.82 reflects balanced options positioning. Near extreme DEX levels suggest potential for mean reversion as positions unwind.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Aug 14, 2025 | 188,598.19 | -154,998.34 | 33,599.85 | 0.82 |
| Aug 13, 2025 | 181,474.09 | -169,577.28 | 11,896.81 | 0.93 |
| Aug 12, 2025 | 115,564.4 | -269,283.99 | -153,719.59 | 2.33 |
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