IREN Options History — March 2026 In March 2026, IREN traded between $31.61 and $44.89. ATM implied volatility averaged 100.0%, placing in the 48.1% IV rank vs the trailing year. The 30-day expected move averaged 28.7%. IV traded above realized volatility by 1.8% (HV 20d: 98.2%). Max pain ranged from $30.00 to $45.00. Net GEX was positive for 16 of 22 trading days. Term structure was in contango for 11 of 22 days. Put/call ratio averaged 0.64.
Notable Days 2026-03-13 : Highest Volume — 330,861 contracts2026-03-03 : Largest IV spike — 13.0% change2026-03-06 : Highest IV Rank — 65.1%2026-03-06 : Largest Expected Move — 32.7%Monthly Statistics Metric Avg Min Max Open Close Price $39.93 $31.61 $44.89 $41.42 $33.96 Max Pain $39.09 $30.00 $45.00 $30.00 $40.00 ATM IV 100.0% 91.9% 115.2% 95.7% 98.5% Expected Move 28.7% 21.6% 32.7% 30.2% 28.2% HV 20d 98.2% 89.4% 119.6% 110.5% 103.2% HV 60d 106.2% 103.2% 109.9% 104.3% 106.3% IV Rank 48.1% 39.1% 65.1% 43.3% 46.4% IV Percentile 42.9% 18.7% 78.6% 31.3% 37.3% Term Structure 1.0% -11.5% 12.7% 12.7% -0.1% VWIV 102.3% 93.2% 116.2% 110.6% 99.6% Skew 25d 11.0% 4.7% 21.9% 4.8% 14.3% Skew 10d 23.8% 14.4% 34.6% 20.1% 34.6% Call IV 25d 95.8% 87.9% 113.9% 101.8% 93.0% Put IV 25d 106.8% 97.8% 119.9% 106.6% 107.3% Bid-Ask Spread % 14.35 7.88 21.98 17.70 14.01 Gamma HHI 0.05 0.04 0.10 0.04 0.04 Net GEX 7.3M -7.9M 21.7M 5.7M -793.0K Net DEX -1.14B -1.93B 9.3M -1.37B -232.6M Net VEX -10.3M -11.5M -8.1M -10.8M -8.7M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.64 0.36 1.09 0.46 0.48 Total Volume 205,459.091 105,301 330,861 201,288 161,785 Total OI 1,907,981 1,489,171 2,154,741 1,870,046 1,669,852
Daily Data (22 trading days) Date Price Max Pain ATM IV Exp Move HV 20d IV Rank VWIV Skew 25d Term Str GEX DEX VEX P/C Spread % Call Vol Put Vol Call OI Put OI 2026-03-02 $41.42 $30.00 95.7% 30.2% 110.5% 43.3% 110.6% 4.8% 12.7% 5.7M -1.37B -10.8M 0.46 17.70 137,771 63,517 1,052,726 817,320 2026-03-03 $39.38 $30.00 108.1% 31.8% 111.3% 57.2% 116.2% 12.0% -2.0% 4.7M -1.15B -10.6M 0.60 17.97 85,461 51,168 1,121,574 849,961 2026-03-04 $44.08 $30.00 104.4% 31.0% 119.6% 53.0% 109.1% 9.1% 1.9% 18.9M -1.88B -11.5M 0.43 18.96 151,882 65,061 1,139,453 865,434 2026-03-05 $40.21 $45.00 104.5% 30.1% 107.8% 53.1% 104.7% 4.7% -11.5% 7.8M -1.28B -10.7M 0.57 7.88 145,444 82,705 1,185,057 878,254 2026-03-06 $37.41 $45.00 115.2% 32.7% 99.7% 65.1% 115.1% 6.1% -0.5% -7.9M -848.3M -10.1M 0.97 21.98 165,183 160,786 1,205,886 899,575 2026-03-09 $38.86 $40.00 106.7% 30.2% 98.7% 55.7% 106.6% 21.9% -2.7% 3.8M -1.12B -10.3M 0.63 19.23 126,735 79,731 1,112,111 845,980 2026-03-10 $38.29 $40.00 103.9% 30.4% 89.4% 52.5% 102.5% 14.5% -2.0% 4.8M -1.09B -10.3M 0.70 13.82 70,675 49,464 1,168,224 875,853 2026-03-11 $41.84 $40.00 100.2% 28.7% 93.2% 48.3% 101.8% 14.4% 1.0% 19.9M -1.63B -10.9M 0.42 12.37 167,007 70,670 1,194,041 897,655 2026-03-12 $41.16 $40.00 100.8% 31.7% 93.0% 49.0% 99.7% 14.7% -0.2% 21.5M -1.55B -10.7M 0.87 12.16 70,265 61,175 1,211,357 917,472 2026-03-13 $41.36 $40.00 99.0% 21.6% 90.7% 47.0% 104.3% 10.1% -0.8% 21.7M -1.54B -10.8M 0.74 19.81 190,238 140,623 1,223,938 930,803 2026-03-16 $44.89 $40.00 96.7% 27.8% 93.7% 44.4% 98.5% 11.3% -0.0% 15.7M -1.93B -11.3M 0.47 14.32 145,485 67,884 1,113,893 846,357 2026-03-17 $42.65 $40.00 93.3% 26.8% 95.6% 40.7% 95.8% 10.8% 2.3% 13.7M -1.63B -10.8M 0.83 11.51 57,547 47,754 1,175,176 862,695 2026-03-18 $42.33 $40.00 95.7% 27.5% 95.4% 43.3% 96.7% 9.9% -3.0% 12.4M -1.58B -10.7M 0.48 11.56 79,564 38,220 1,190,353 875,607 2026-03-19 $41.84 $40.00 91.9% 26.2% 95.2% 39.1% 93.2% 10.0% 1.7% 9.1M -1.44B -10.5M 0.63 14.50 128,417 81,039 1,199,515 889,061 2026-03-20 $39.99 $40.00 98.5% 28.6% 94.1% 46.5% 99.4% 9.8% 1.5% -692.7K -1.17B -10.2M 1.09 15.70 118,697 129,626 1,222,600 915,361 2026-03-23 $42.14 $40.00 94.3% 27.0% 95.0% 41.7% 94.0% 8.4% -1.4% 8.6M -1.04B -10.5M 0.36 9.23 174,461 62,340 838,246 650,925 2026-03-24 $41.14 $40.00 95.7% 27.5% 91.2% 43.3% 102.5% 10.2% 2.0% 9.4M -957.1M -10.4M 0.72 12.33 62,609 45,314 906,664 672,662 2026-03-25 $41.45 $40.00 94.4% 26.5% 90.8% 41.9% 94.8% 10.3% 2.9% 9.9M -976.6M -10.5M 0.48 13.87 73,425 35,360 922,298 693,740 2026-03-26 $37.47 $40.00 97.8% 28.1% 97.1% 45.6% 97.9% 8.2% 8.2% -4.5M -485.2M -9.6M 0.67 13.08 147,540 99,374 941,030 706,400 2026-03-27 $34.97 $40.00 99.7% 29.6% 95.0% 47.8% 98.8% 15.3% 11.0% -7.6M -167.6M -9.0M 0.78 10.26 175,308 137,338 977,637 741,730 2026-03-30 $31.61 $40.00 105.3% 30.0% 99.9% 54.1% 108.7% 11.2% 0.5% -4.4M 9.3M -8.1M 0.66 13.47 190,215 125,237 881,369 689,737 2026-03-31 $33.96 $40.00 98.5% 28.2% 103.2% 46.4% 99.6% 14.3% -0.1% -793.0K -232.6M -8.7M 0.48 14.01 109,009 52,776 933,206 736,646
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