IBKR Options History — March 2026 In March 2026, IBKR traded between $63.55 and $72.09. ATM implied volatility averaged 48.8%, placing in the 22.2% IV rank vs the trailing year. The 30-day expected move averaged 18.9%. IV traded above realized volatility by 8.9% (HV 20d: 40.0%). Max pain ranged from $65.00 to $70.00. Net GEX was positive for 20 of 22 trading days. Term structure was in contango for 11 of 22 days. Put/call ratio averaged 0.92.
Notable Days 2026-03-24 : Highest Volume — 12,376 contracts2026-03-09 : Largest IV drop — 9.8% change2026-03-27 : Highest IV Rank — 32.3%2026-03-13 : Largest Expected Move — 113.1%Monthly Statistics Metric Avg Min Max Open Close Price $67.54 $63.55 $72.09 $72.09 $67.03 Max Pain $67.14 $65.00 $70.00 $65.00 $67.00 ATM IV 48.8% 43.3% 56.9% 45.1% 51.4% Expected Move 18.9% 13.1% 113.1% 13.6% 14.7% HV 20d 40.0% 33.8% 50.4% 48.6% 41.6% HV 60d 40.6% 39.0% 43.4% 39.0% 43.4% IV Rank 22.2% 15.2% 32.3% 17.4% 25.4% IV Percentile 89.4% 72.6% 97.6% 80.6% 93.7% Term Structure 0.9% -5.2% 11.7% 0.4% -1.0% VWIV 50.1% 46.4% 55.9% 47.0% 47.3% Skew 25d 9.0% 5.6% 14.9% 6.6% 12.0% Skew 10d 24.0% 11.8% 45.9% 28.8% 37.0% Call IV 25d 45.2% 40.5% 53.2% 42.3% 45.9% Put IV 25d 54.2% 48.9% 61.1% 48.9% 57.9% Bid-Ask Spread % 36.98 17.12 66.18 57.17 23.74 Gamma HHI 0.07 0.06 0.16 0.07 0.10 Net GEX 1.1M -1.7M 3.0M 2.1M 3.0M Net DEX -195.1M -277.0M -132.7M -277.0M -199.8M Net VEX -1.4M -1.5M -1.3M -1.4M -1.5M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.92 0.35 1.84 0.78 0.53 Total Volume 5,698 2,429 12,376 7,874 7,399 Total OI 133,839.955 110,023 145,124 132,115 128,649
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 Wall Put Wall Call Vol Put Vol Call OI Put OI 2026-03-02 $72.09 $65.00 45.1% 13.6% 48.6% 17.4% 47.0% 6.6% 0.4% 2.1M -277.0M -1.4M 0.78 57.17 N/A N/A 4,425 3,449 76,067 56,048 2026-03-03 $69.34 $67.00 46.3% 13.9% 50.2% 19.0% 48.0% 8.8% -5.2% 1.3M -222.8M -1.4M 1.44 59.11 N/A N/A 2,601 3,746 77,832 56,994 2026-03-04 $69.41 $67.00 43.3% 13.1% 50.3% 15.2% 46.4% 8.4% -0.2% 1.1M -221.6M -1.4M 0.75 63.85 N/A N/A 2,288 1,715 78,914 58,238 2026-03-05 $67.91 $70.00 46.5% 13.4% 50.4% 19.3% 48.0% 8.2% -0.8% 138.6K -185.3M -1.4M 0.78 63.63 N/A N/A 2,730 2,128 78,971 58,883 2026-03-06 $66.61 $70.00 49.5% 14.8% 47.2% 23.1% 50.8% 9.6% -3.3% -407.1K -170.5M -1.4M 1.81 60.55 N/A N/A 1,750 3,159 79,460 59,377 2026-03-09 $67.06 $70.00 44.7% 15.4% 40.7% 17.0% 53.3% 10.1% 11.7% 643.1K -171.1M -1.4M 0.95 66.18 N/A N/A 4,121 3,924 76,769 57,343 2026-03-10 $68.72 $65.00 45.3% 14.1% 35.7% 17.7% 50.3% 6.4% 3.6% 1.4M -222.3M -1.4M 0.95 60.70 N/A N/A 2,214 2,112 77,691 58,997 2026-03-11 $68.53 $65.00 45.5% 14.3% 35.6% 18.0% 53.0% 11.6% 4.8% 1.2M -211.2M -1.4M 0.99 54.00 N/A N/A 1,791 1,772 78,151 60,095 2026-03-12 $67.11 $65.00 48.9% 14.9% 35.9% 22.3% 55.9% 9.3% 6.3% 619.5K -181.2M -1.4M 0.82 21.96 N/A N/A 1,759 1,434 79,184 61,067 2026-03-13 $66.26 $65.00 50.1% 113.1% 33.9% 23.7% 52.0% 9.3% 5.0% 163.0K -173.5M -1.4M 1.09 21.17 N/A N/A 1,665 1,813 79,639 61,618 2026-03-16 $68.39 $65.00 47.7% 13.8% 35.9% 20.8% 47.5% 8.1% 0.5% 953.9K -213.4M -1.3M 0.52 19.92 N/A N/A 3,174 1,654 76,625 60,508 2026-03-17 $68.73 $65.00 46.2% 13.3% 35.7% 18.9% 47.1% 7.5% 3.6% 1.5M -221.7M -1.3M 0.96 17.12 N/A N/A 1,239 1,190 78,140 60,787 2026-03-18 $68.62 $65.00 48.1% 13.8% 33.9% 21.3% 52.3% 9.2% 2.4% 1.6M -228.7M -1.3M 1.01 24.79 N/A N/A 3,165 3,196 78,843 61,105 2026-03-19 $67.66 $70.00 47.5% 13.5% 33.8% 20.5% 50.1% 9.6% 3.5% 1.1M -201.8M -1.4M 1.84 23.07 N/A N/A 1,665 3,069 80,213 63,652 2026-03-20 $65.32 $70.00 51.2% 14.6% 35.5% 25.2% 52.1% 5.6% -1.1% -1.7M -156.8M -1.3M 1.39 24.52 N/A N/A 2,907 4,044 80,450 64,674 2026-03-23 $68.15 $65.00 51.0% 14.7% 38.0% 25.0% 47.5% 14.9% -1.7% 1.6M -196.3M -1.3M 0.89 23.01 N/A N/A 3,732 3,337 64,900 45,123 2026-03-24 $66.58 $70.00 50.5% 14.6% 38.6% 24.3% 47.6% 10.1% -0.4% 1.3M -163.8M -1.3M 0.67 29.44 N/A N/A 7,409 4,967 67,552 47,404 2026-03-25 $68.64 $67.00 50.3% 14.7% 39.6% 24.0% 49.1% 7.6% -2.3% 2.8M -214.6M -1.4M 0.35 27.63 N/A N/A 5,021 1,763 73,228 51,093 2026-03-26 $66.06 $69.00 52.3% 15.0% 40.9% 26.6% 50.0% 7.1% -2.5% 1.7M -176.0M -1.5M 0.37 31.08 N/A N/A 4,540 1,678 77,947 51,791 2026-03-27 $64.19 $68.00 56.9% 15.7% 38.9% 32.3% 54.3% 9.9% -4.7% 1.0M -149.2M -1.4M 0.69 21.72 N/A N/A 3,056 2,100 81,031 52,482 2026-03-30 $63.55 $67.00 56.0% 15.8% 38.1% 31.2% 51.8% 7.9% 0.4% 1.2M -132.7M -1.4M 0.70 19.21 N/A N/A 2,625 1,830 77,682 49,262 2026-03-31 $67.03 $67.00 51.4% 14.7% 41.6% 25.4% 47.3% 12.0% -1.0% 3.0M -199.8M -1.5M 0.53 23.74 N/A N/A 4,836 2,563 78,831 49,818
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