Hesai Group (HSAI)
HSAI Daily Delta Exposure
HSAI's current Delta Exposure (DEX) is 310.37K shares, which is 133% larger than the 3M average of 133.11K shares. During this period, DEX ranged from 74.55K on May 20, 2025 to 310.37K on Aug 18, 2025, with dealers maintaining net short exposure requiring continuous hedging. Delta exposure has been increasing recently, forcing increased dealer shorting that could cap rallies. The current put-call delta ratio of 0.14 shows bullish call positioning but leaves the market vulnerable to pullbacks. 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 18, 2025 | 360,233.95 | -49,861.44 | 310,372.51 | 0.14 |
| Aug 15, 2025 | 329,256.54 | -51,391.61 | 277,864.93 | 0.16 |
| Aug 14, 2025 | 268,466.65 | -60,259.68 | 208,206.97 | 0.22 |
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