Alnylam Pharmaceuticals I... (ALNY)
NASDAQ: ALNY
· Real-Time Price · USD
456.35
-4.64 (-1.01%)
At close: Oct 03, 2025, 3:59 PM
457.50
0.25%
Pre-market: Oct 06, 2025, 04:01 AM EDT
ALNY Delta Exposure By Expiry
The total Delta Exposure (DEX) for ALNY across all expirations shows 1,393,618.67 net shares that market makers must hedge, with 2,297,624.41 from calls and 904,005.74 from puts. The put-call delta ratio of 0.39 shows bullish positioning with call dominance, potentially providing upward momentum but leaving the market vulnerable to sharp pullbacks.
ALNY DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 17, 25 | 241,250.46 | -183,597.67 | 57,652.79 | 0.76 |
| Nov 21, 25 | 35,937.72 | -52,971.02 | -17,033.3 | 1.47 |
| Dec 19, 25 | 432,944.92 | -64,985.81 | 367,959.11 | 0.15 |
| Jan 16, 26 | 801,242.84 | -174,448.69 | 626,794.15 | 0.22 |
| Mar 20, 26 | 227,364.85 | -265,181.28 | -37,816.43 | 1.17 |
| Jun 18, 26 | 14,152.85 | -3,601.38 | 10,551.47 | 0.25 |
| Jul 17, 26 | 54,120.54 | -27,129.79 | 26,990.75 | 0.50 |
| Jan 15, 27 | 490,610.23 | -132,090.1 | 358,520.13 | 0.27 |