iShares Russell 2000 ETF (IWM)
AMEX: IWM
· Real-Time Price · USD
244.85
5.96 (2.49%)
At close: Sep 18, 2025, 3:59 PM
245.03
0.07%
After-hours: Sep 18, 2025, 05:52 PM EDT
IWM Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for IWM across all expirations is -903,035.13 shares per 1% move, with 15,366,612.03 from calls and 16,269,647.16 from puts. The put-call GEX ratio of 1.06 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
IWM GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 7,816,834.77 | -6,827,019.37 | 989,815.4 | 0.87 |
| Sep 22, 25 | 89,048.75 | -60,891.37 | 28,157.38 | 0.68 |
| Sep 23, 25 | 41,586.08 | -33,151.12 | 8,434.96 | 0.80 |
| Sep 24, 25 | 24,631.39 | -12,422.28 | 12,209.11 | 0.50 |
| Sep 25, 25 | 7,238.56 | -8,361.18 | -1,122.62 | 1.16 |
| Sep 26, 25 | 485,105.94 | -214,878.22 | 270,227.72 | 0.44 |
| Sep 29, 25 | 20,360.57 | -7,597.28 | 12,763.29 | 0.37 |
| Sep 30, 25 | 822,052.38 | -642,107.91 | 179,944.47 | 0.78 |
| Oct 1, 25 | 0 | 0 | 0 | n/a |
| Oct 3, 25 | 163,536.31 | -294,067.89 | -130,531.58 | 1.80 |
| Oct 10, 25 | 129,220.57 | -62,531.67 | 66,688.9 | 0.48 |
| Oct 17, 25 | 1,792,723.7 | -3,450,844.28 | -1,658,120.58 | 1.92 |
| Oct 24, 25 | 18,191.2 | -43,170.89 | -24,979.69 | 2.37 |
| Oct 31, 25 | 10,520.1 | -11,677.11 | -1,157.01 | 1.11 |
| Nov 21, 25 | 450,417.3 | -577,317.34 | -126,900.04 | 1.28 |
| Dec 19, 25 | 1,644,247.65 | -1,475,909.12 | 168,338.53 | 0.90 |
| Dec 31, 25 | 75,415.95 | -42,408.07 | 33,007.88 | 0.56 |
| Jan 16, 26 | 550,772.53 | -500,042.01 | 50,730.52 | 0.91 |
| Feb 20, 26 | 43,808.61 | -110,708.42 | -66,899.81 | 2.53 |
| Mar 20, 26 | 384,210.2 | -503,033.93 | -118,823.73 | 1.31 |