Zai Lab Limited (ZLAB)
ZLAB Daily Delta Exposure
ZLAB's current Delta Exposure (DEX) is 36.29K shares, which is 2% larger than the 3M average of 35.68K shares. During this period, DEX ranged from -77.58K on Jun 25, 2025 to 60.58K on Jun 12, 2025, swinging between net long and short dealer positioning. Delta exposure has been decreasing recently, shifting the directional hedging pressure. The current put-call delta ratio of 0.25 shows bullish call positioning but leaves the market vulnerable to pullbacks. Moderate DEX levels suggest normal market maker hedging activity.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Aug 15, 2025 | 48,357.15 | -12,071.38 | 36,285.77 | 0.25 |
| Aug 14, 2025 | 46,065.32 | -12,419.38 | 33,645.94 | 0.27 |
| Aug 13, 2025 | 49,097.07 | -12,216.81 | 36,880.26 | 0.25 |
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