BLSH Options History — October 2025 In October 2025, BLSH traded between $49.94 and $68.88. ATM implied volatility averaged 83.2%. The 30-day expected move averaged 23.9%. IV traded above realized volatility by 1.9% (HV 20d: 81.3%). Max pain ranged from $60.00 to $65.00. Net GEX was positive for 7 of 23 trading days. Term structure was in contango for 14 of 23 days. Put/call ratio averaged 0.54.
Notable Days 2025-10-10 : Highest Volume — 83,385 contracts2025-10-02 : Largest IV spike — 8.9% change2025-10-06 : Largest Expected Move — 25.6%Monthly Statistics Metric Avg Min Max Open Close Price $58.99 $49.94 $68.88 $61.11 $50.92 Max Pain $63.70 $60.00 $65.00 $60.00 $60.00 ATM IV 83.2% 73.0% 88.0% 73.0% 81.1% Expected Move 23.9% 19.7% 25.6% 19.7% 22.5% HV 20d 81.3% 57.5% 100.8% 100.8% 58.7% HV 60d 88.5% 87.1% 89.8% 89.8% 87.1% Term Structure 1.4% -5.6% 9.3% 9.3% -5.6% VWIV 89.9% 77.9% 114.0% 77.9% 89.0% Skew 25d -11.2% -20.0% 2.5% -10.8% -9.8% Skew 10d -31.8% -62.4% 1.0% 1.0% -27.2% Call IV 25d 91.6% 75.8% 99.7% 75.8% 87.9% Put IV 25d 80.4% 65.0% 89.7% 65.0% 78.1% Bid-Ask Spread % 31.10 15.38 53.23 36.44 32.71 Gamma HHI 0.17 0.05 0.70 0.12 0.09 Net GEX -1.1M -32.0M 13.0M 1.8M -485.8K Net DEX -20.6M -208.2M 46.6M -46.7M 39.1M Net VEX -521.1K -634.9K -382.7K -539.6K -382.7K Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.54 0.07 1.09 0.28 0.65 Total Volume 17,149 3,406 83,385 11,246 7,547 Total OI 110,204.957 73,047 146,930 128,418 82,078
Daily Data (23 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 2025-10-01 $61.11 $60.00 73.0% 19.7% 100.8% 0.0% 77.9% -10.8% 9.3% 1.8M -46.7M -539.6K 0.28 36.44 N/A N/A 8,773 2,473 71,382 57,036 2025-10-02 $67.64 $60.00 79.5% 22.4% 98.7% 0.0% 81.7% -12.3% 0.7% 8.5M -208.2M -562.1K 0.50 17.95 N/A N/A 24,619 12,426 72,778 57,816 2025-10-03 $66.09 $60.00 84.2% 24.0% 97.5% 0.0% 86.3% -11.8% 1.8% 13.0M -207.2M -591.4K 0.89 20.86 N/A N/A 39,222 34,791 82,654 64,276 2025-10-06 $68.88 $65.00 78.5% 25.6% 95.9% 0.0% 89.2% -20.0% 6.9% 6.1M -156.1M -634.9K 0.54 33.00 N/A N/A 8,967 4,858 71,289 56,690 2025-10-07 $65.30 $65.00 82.0% 25.0% 96.8% 0.0% 87.6% -12.6% 3.2% 1.8M -73.8M -609.8K 0.43 15.38 N/A N/A 11,557 4,993 73,015 59,569 2025-10-08 $66.69 $65.00 82.0% 24.6% 95.8% 0.0% 91.8% -15.0% 5.7% 5.3M -109.7M -632.2K 0.31 20.80 N/A N/A 5,355 1,655 76,052 62,367 2025-10-09 $65.75 $65.00 83.2% 24.9% 95.8% 0.0% 89.8% -12.1% 7.5% 4.3M -88.9M -597.2K 0.36 26.56 N/A N/A 9,106 3,313 76,609 62,552 2025-10-10 $60.94 $65.00 82.7% 24.7% 99.5% 0.0% 86.3% -16.1% 7.3% -32.0M 26.8M -551.8K 1.09 33.07 N/A N/A 39,804 43,581 78,536 64,635 2025-10-13 $59.48 $65.00 86.3% 24.9% 99.4% 0.0% 92.4% -5.6% 0.6% -1.9M 16.9M -600.6K 0.47 37.90 N/A N/A 10,695 5,015 66,734 61,066 2025-10-14 $59.15 $65.00 83.4% 24.6% 99.5% 0.0% 87.0% -10.5% 2.8% -1.7M 16.2M -596.1K 0.50 35.92 N/A N/A 3,186 1,587 70,730 63,685 2025-10-15 $58.89 $65.00 86.4% 24.7% 97.4% 0.0% 90.1% -14.7% -3.0% -3.2M 25.3M -580.6K 0.92 33.17 N/A N/A 18,852 17,368 71,939 63,803 2025-10-16 $57.39 $65.00 84.9% 24.5% 66.1% 0.0% 92.0% -17.8% -0.4% -5.8M 40.0M -535.5K 0.77 33.70 N/A N/A 2,539 1,951 67,843 58,094 2025-10-17 $57.47 $65.00 88.0% 24.7% 65.1% 0.0% 114.0% -7.9% -3.7% -14.7M 46.6M -503.8K 0.54 31.17 N/A N/A 7,126 3,835 67,954 57,978 2025-10-20 $58.86 $65.00 85.1% 24.2% 66.1% 0.0% 88.4% -13.2% 5.8% -970.8K -536.9K -503.1K 0.15 29.09 N/A N/A 7,604 1,146 38,133 35,117 2025-10-21 $57.80 $65.00 85.9% 24.4% 65.1% 0.0% 89.6% -13.5% -1.8% -603.0K 2.9M -501.6K 0.39 29.41 N/A N/A 5,781 2,236 42,725 35,272 2025-10-22 $52.77 $65.00 84.4% 24.2% 70.4% 0.0% 93.8% -16.3% -3.6% -966.5K 46.2M -455.2K 0.69 33.53 N/A N/A 4,858 3,330 46,004 36,455 2025-10-23 $53.91 $65.00 86.9% 25.0% 68.0% 0.0% 93.7% 2.5% -1.8% -1.2M 36.8M -456.4K 0.62 42.45 N/A N/A 3,797 2,372 46,393 36,710 2025-10-24 $54.24 $65.00 81.5% 23.5% 68.0% 0.0% 86.8% -10.4% -3.3% -1.1M 34.8M -460.6K 1.09 34.07 N/A N/A 3,284 3,580 47,916 37,110 2025-10-27 $56.50 $65.00 82.3% 23.4% 69.4% 0.0% 89.2% -8.4% 2.3% -345.4K 3.7M -451.9K 0.07 26.94 N/A N/A 6,531 436 41,599 31,448 2025-10-28 $54.36 $65.00 84.2% 22.9% 69.6% 0.0% 94.7% 1.9% -3.2% -179.6K 11.4M -447.2K 0.37 29.49 N/A N/A 2,489 917 46,583 31,647 2025-10-29 $52.68 $60.00 83.8% 23.0% 69.0% 0.0% 87.3% -11.9% 2.6% -441.1K 25.8M -407.5K 0.31 53.23 N/A N/A 4,694 1,435 47,772 31,458 2025-10-30 $49.94 $60.00 84.3% 22.4% 57.5% 0.0% 88.4% -11.6% 3.0% -425.2K 44.7M -384.6K 0.60 28.47 N/A N/A 2,971 1,772 50,752 32,460 2025-10-31 $50.92 $60.00 81.1% 22.5% 58.7% 0.0% 89.0% -9.8% -5.6% -485.8K 39.1M -382.7K 0.65 32.71 N/A N/A 4,584 2,963 50,929 31,149
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