BIB · ProShares MSCI Transformational Changes ETF

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$123.15 -0.83 (-0.67%) At close · Aug 27

Options Chain

Underlying $123.15 · at close Aug 27, 2026 Options Calculator

Positioning

Sep 18, 2026 · 21 days to expiry · 66 contracts · mixed snapshot sessions · Jul 31, 2026–Aug 27, 2026; 39 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 21d Oct 16 49d Nov 20 84d Feb 19 175d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	111.8%	0.977	—		$0.01	-0.023	112.1%	1	1
Call · $75 In the money Snapshot session Unknown Last — Breakeven — Implied vol 111.8% Delta 0.977 ≈98% ITM Gamma 0.002 Theta -0.049 Vega 0.023 Open interest 0 Model this call Put · $75 Snapshot session Aug 17, 2026 Last $0.01 Breakeven $74.99 Implied vol 112.1% Delta -0.023 ≈2% ITM Gamma 0.002 Theta -0.043 Vega 0.023 Open interest 1 Model this put
0	—	104.3%	0.967	—		—	-0.032	102.9%	—	0
Call · $80 In the money Snapshot session Unknown Last — Breakeven — Implied vol 104.3% Delta 0.967 ≈97% ITM Gamma 0.002 Theta -0.06 Vega 0.024 Open interest 0 Model this call Put · $80 Snapshot session Unknown Last — Breakeven — Implied vol 102.9% Delta -0.032 ≈3% ITM Gamma 0.002 Theta -0.05 Vega 0.024 Open interest 0 Model this put
0	—	93.3%	0.96	—		—	-0.036	90.4%	—	0
Call · $85 In the money Snapshot session Unknown Last — Breakeven — Implied vol 93.3% Delta 0.96 ≈96% ITM Gamma 0.003 Theta -0.063 Vega 0.025 Open interest 0 Model this call Put · $85 Snapshot session Unknown Last — Breakeven — Implied vol 90.4% Delta -0.036 ≈4% ITM Gamma 0.003 Theta -0.049 Vega 0.025 Open interest 0 Model this put
0	—	81.4%	0.959	—		$1.02	-0.04	80.9%	2	1
Call · $89 In the money Snapshot session Unknown Last — Breakeven — Implied vol 81.4% Delta 0.959 ≈96% ITM Gamma 0.004 Theta -0.057 Vega 0.025 Open interest 0 Model this call Put · $89 Snapshot session Aug 7, 2026 Last $1.02 Breakeven $87.98 Implied vol 80.9% Delta -0.04 ≈4% ITM Gamma 0.004 Theta -0.048 Vega 0.025 Open interest 1 Model this put
0	—	75.1%	0.965	—		$0.97	-0.041	78.6%	2	4
Call · $90 In the money Snapshot session Unknown Last — Breakeven — Implied vol 75.1% Delta 0.965 ≈97% ITM Gamma 0.003 Theta -0.047 Vega 0.025 Open interest 0 Model this call Put · $90 Snapshot session Aug 12, 2026 Last $0.97 Breakeven $89.03 Implied vol 78.6% Delta -0.041 ≈4% ITM Gamma 0.004 Theta -0.047 Vega 0.026 Open interest 4 Model this put
0	—	78.6%	0.954	—		$1.07	-0.042	76.3%	2	2
Call · $91 In the money Snapshot session Unknown Last — Breakeven — Implied vol 78.6% Delta 0.954 ≈95% ITM Gamma 0.004 Theta -0.06 Vega 0.026 Open interest 0 Model this call Put · $91 Snapshot session Aug 12, 2026 Last $1.07 Breakeven $89.93 Implied vol 76.3% Delta -0.042 ≈4% ITM Gamma 0.004 Theta -0.047 Vega 0.026 Open interest 2 Model this put
0	—	70.4%	0.964	—		$0.77	-0.043	74%	2	1
Call · $92 In the money Snapshot session Unknown Last — Breakeven — Implied vol 70.4% Delta 0.964 ≈96% ITM Gamma 0.004 Theta -0.047 Vega 0.026 Open interest 0 Model this call Put · $92 Snapshot session Aug 17, 2026 Last $0.77 Breakeven $91.23 Implied vol 74% Delta -0.043 ≈4% ITM Gamma 0.004 Theta -0.047 Vega 0.026 Open interest 1 Model this put
0	—	80.2%	0.94	—		$0.85	-0.048	73.7%	2	1
Call · $93 In the money Snapshot session Unknown Last — Breakeven — Implied vol 80.2% Delta 0.94 ≈94% ITM Gamma 0.005 Theta -0.075 Vega 0.045 Open interest 0 Model this call Put · $93 Snapshot session Aug 17, 2026 Last $0.85 Breakeven $92.15 Implied vol 73.7% Delta -0.048 ≈5% ITM Gamma 0.005 Theta -0.051 Vega 0.026 Open interest 1 Model this put
0	—	75.4%	0.944	—		$1.83	-0.046	69.6%	2	0
Call · $94 In the money Snapshot session Unknown Last — Breakeven — Implied vol 75.4% Delta 0.944 ≈94% ITM Gamma 0.005 Theta -0.068 Vega 0.045 Open interest 0 Model this call Put · $94 Snapshot session Aug 14, 2026 Last $1.83 Breakeven $92.17 Implied vol 69.6% Delta -0.046 ≈5% ITM Gamma 0.005 Theta -0.046 Vega 0.026 Open interest 0 Model this put
0	—	75%	0.936	—		$1.01	-0.043	65.5%	1	1
Call · $95 In the money Snapshot session Unknown Last — Breakeven — Implied vol 75% Delta 0.936 ≈94% ITM Gamma 0.006 Theta -0.073 Vega 0.045 Open interest 0 Model this call Put · $95 Snapshot session Aug 17, 2026 Last $1.01 Breakeven $93.99 Implied vol 65.5% Delta -0.043 ≈4% ITM Gamma 0.005 Theta -0.041 Vega 0.026 Open interest 1 Model this put
0	—	71.4%	0.938	—		—	-0.049	65.3%	—	0
Call · $96 In the money Snapshot session Unknown Last — Breakeven — Implied vol 71.4% Delta 0.938 ≈94% ITM Gamma 0.006 Theta -0.069 Vega 0.046 Open interest 0 Model this call Put · $96 Snapshot session Unknown Last — Breakeven — Implied vol 65.3% Delta -0.049 ≈5% ITM Gamma 0.005 Theta -0.045 Vega 0.026 Open interest 0 Model this put
0	—	68.8%	0.936	—		$4.50	-0.05	63.1%	1	1
Call · $97 In the money Snapshot session Unknown Last — Breakeven — Implied vol 68.8% Delta 0.936 ≈94% ITM Gamma 0.006 Theta -0.068 Vega 0.046 Open interest 0 Model this call Put · $97 Snapshot session Aug 7, 2026 Last $4.50 Breakeven $92.50 Implied vol 63.1% Delta -0.05 ≈5% ITM Gamma 0.006 Theta -0.045 Vega 0.026 Open interest 1 Model this put
0	—	66.3%	0.934	—		—	-0.056	62.9%	—	0
Call · $98 In the money Snapshot session Unknown Last — Breakeven — Implied vol 66.3% Delta 0.934 ≈93% ITM Gamma 0.007 Theta -0.067 Vega 0.046 Open interest 0 Model this call Put · $98 Snapshot session Unknown Last — Breakeven — Implied vol 62.9% Delta -0.056 ≈6% ITM Gamma 0.006 Theta -0.049 Vega 0.027 Open interest 0 Model this put
0	—	64.9%	0.929	—		$8.07	-0.058	60.8%	1	2
Call · $99 In the money Snapshot session Unknown Last — Breakeven — Implied vol 64.9% Delta 0.929 ≈93% ITM Gamma 0.007 Theta -0.07 Vega 0.046 Open interest 0 Model this call Put · $99 Snapshot session Aug 3, 2026 Last $8.07 Breakeven $90.93 Implied vol 60.8% Delta -0.058 ≈6% ITM Gamma 0.006 Theta -0.049 Vega 0.046 Open interest 2 Model this put
1	1	62.5%	0.926	$22.93		$2.20	-0.06	58.4%	2	2
Call · $100 In the money Snapshot session Aug 21, 2026 Last $22.93 Breakeven $122.93 Implied vol 62.5% Delta 0.926 ≈93% ITM Gamma 0.008 Theta -0.069 Vega 0.047 Open interest 1 Model this call Put · $100 Snapshot session Aug 13, 2026 Last $2.20 Breakeven $97.80 Implied vol 58.4% Delta -0.06 ≈6% ITM Gamma 0.007 Theta -0.048 Vega 0.046 Open interest 2 Model this put
0	—	59%	0.928	—		—	-0.057	54.8%	—	0
Call · $101 In the money Snapshot session Unknown Last — Breakeven — Implied vol 59% Delta 0.928 ≈93% ITM Gamma 0.008 Theta -0.065 Vega 0.047 Open interest 0 Model this call Put · $101 Snapshot session Unknown Last — Breakeven — Implied vol 54.8% Delta -0.057 ≈6% ITM Gamma 0.007 Theta -0.044 Vega 0.027 Open interest 0 Model this put
0	—	57.6%	0.921	—		$6.12	-0.064	53.7%	1	1
Call · $102 In the money Snapshot session Unknown Last — Breakeven — Implied vol 57.6% Delta 0.921 ≈92% ITM Gamma 0.009 Theta -0.067 Vega 0.047 Open interest 0 Model this call Put · $102 Snapshot session Aug 7, 2026 Last $6.12 Breakeven $95.88 Implied vol 53.7% Delta -0.064 ≈6% ITM Gamma 0.008 Theta -0.046 Vega 0.047 Open interest 1 Model this put
0	—	55.3%	0.919	—		$3.59	-0.066	51.4%	1	1
Call · $103 In the money Snapshot session Unknown Last — Breakeven — Implied vol 55.3% Delta 0.919 ≈92% ITM Gamma 0.009 Theta -0.066 Vega 0.047 Open interest 0 Model this call Put · $103 Snapshot session Aug 11, 2026 Last $3.59 Breakeven $99.41 Implied vol 51.4% Delta -0.066 ≈7% ITM Gamma 0.008 Theta -0.045 Vega 0.047 Open interest 1 Model this put
0	—	55%	0.908	—		—	-0.11	60.7%	—	0
Call · $104 In the money Snapshot session Unknown Last — Breakeven — Implied vol 55% Delta 0.908 ≈91% ITM Gamma 0.01 Theta -0.072 Vega 0.047 Open interest 0 Model this call Put · $104 Snapshot session Unknown Last — Breakeven — Implied vol 60.7% Delta -0.11 ≈11% ITM Gamma 0.011 Theta -0.079 Vega 0.048 Open interest 0 Model this put
0	—	52.7%	0.905	—		—	-0.12	59.9%	—	0
Call · $105 In the money Snapshot session Unknown Last — Breakeven — Implied vol 52.7% Delta 0.905 ≈90% ITM Gamma 0.011 Theta -0.071 Vega 0.048 Open interest 0 Model this call Put · $105 Snapshot session Unknown Last — Breakeven — Implied vol 59.9% Delta -0.12 ≈12% ITM Gamma 0.011 Theta -0.083 Vega 0.072 Open interest 0 Model this put
0	—	56.2%	0.88	—		—	-0.097	49.8%	—	0
Call · $106 In the money Snapshot session Unknown Last — Breakeven — Implied vol 56.2% Delta 0.88 ≈88% ITM Gamma 0.012 Theta -0.087 Vega 0.072 Open interest 0 Model this call Put · $106 Snapshot session Unknown Last — Breakeven — Implied vol 49.8% Delta -0.097 ≈10% ITM Gamma 0.012 Theta -0.059 Vega 0.048 Open interest 0 Model this put
0	—	53.5%	0.876	—		$5.22	-0.105	48.6%	3	3
Call · $107 In the money Snapshot session Unknown Last — Breakeven — Implied vol 53.5% Delta 0.876 ≈88% ITM Gamma 0.013 Theta -0.085 Vega 0.072 Open interest 0 Model this call Put · $107 Snapshot session Aug 12, 2026 Last $5.22 Breakeven $101.78 Implied vol 48.6% Delta -0.105 ≈11% ITM Gamma 0.013 Theta -0.061 Vega 0.048 Open interest 3 Model this put
1	1	52.2%	0.864	$3.05		—	-0.139	52.8%	—	0
Call · $108 In the money Snapshot session Jul 31, 2026 Last $3.05 Breakeven $111.05 Implied vol 52.2% Delta 0.864 ≈86% ITM Gamma 0.014 Theta -0.088 Vega 0.073 Open interest 1 Model this call Put · $108 Snapshot session Unknown Last — Breakeven — Implied vol 52.8% Delta -0.139 ≈14% ITM Gamma 0.014 Theta -0.08 Vega 0.073 Open interest 0 Model this put
0	1	50.2%	0.855	$2.30		—	-0.15	51.2%	—	0
Call · $109 In the money Snapshot session Aug 3, 2026 Last $2.30 Breakeven $111.30 Implied vol 50.2% Delta 0.855 ≈86% ITM Gamma 0.015 Theta -0.088 Vega 0.073 Open interest 0 Model this call Put · $109 Snapshot session Unknown Last — Breakeven — Implied vol 51.2% Delta -0.15 ≈15% ITM Gamma 0.015 Theta -0.081 Vega 0.073 Open interest 0 Model this put
6	1	49.6%	0.839	$12.85		$1.12	-0.171	52%	11	0
Call · $110 In the money Snapshot session Aug 20, 2026 Last $12.85 Breakeven $122.85 Implied vol 49.6% Delta 0.839 ≈84% ITM Gamma 0.017 Theta -0.092 Vega 0.073 Open interest 6 Model this call Put · $110 Snapshot session Aug 27, 2026 Last $1.12 Breakeven $108.88 Implied vol 52% Delta -0.171 ≈17% ITM Gamma 0.017 Theta -0.09 Vega 0.074 Open interest 0 Model this put
10	1	50%	0.732	$11.80		$2.90	-0.238	42.2%	1	1
Call · $115 In the money Snapshot session Aug 21, 2026 Last $11.80 Breakeven $126.80 Implied vol 50% Delta 0.732 ≈73% ITM Gamma 0.022 Theta -0.122 Vega 0.099 Open interest 10 Model this call Put · $115 Snapshot session Aug 20, 2026 Last $2.90 Breakeven $112.10 Implied vol 42.2% Delta -0.238 ≈24% ITM Gamma 0.025 Theta -0.089 Vega 0.099 Open interest 1 Model this put
13	5	45.8%	0.612	$7.39		$3.67	-0.383	41.6%	3	6
Call · $120 In the money Snapshot session Aug 27, 2026 Last $7.39 Breakeven $127.39 Implied vol 45.8% Delta 0.612 ≈61% ITM Gamma 0.028 Theta -0.129 Vega 0.116 Open interest 13 Model this call Put · $120 Snapshot session Aug 27, 2026 Last $3.67 Breakeven $116.33 Implied vol 41.6% Delta -0.383 ≈38% ITM Gamma 0.031 Theta -0.107 Vega 0.116 Open interest 6 Model this put
Underlying $123.15
2	3	45.5%	0.467	$2.90		$7.50	-0.541	42.3%	10	10
Call · $125 Snapshot session Aug 24, 2026 Last $2.90 Breakeven $127.90 Implied vol 45.5% Delta 0.467 ≈47% ITM Gamma 0.03 Theta -0.131 Vega 0.119 Open interest 2 Model this call Put · $125 In the money Snapshot session Aug 21, 2026 Last $7.50 Breakeven $117.50 Implied vol 42.3% Delta -0.541 ≈54% ITM Gamma 0.032 Theta -0.111 Vega 0.119 Open interest 10 Model this put
2	1	44.6%	0.327	$3.00		—	-0.704	39.4%	—	0
Call · $130 Snapshot session Aug 26, 2026 Last $3.00 Breakeven $133.00 Implied vol 44.6% Delta 0.327 ≈33% ITM Gamma 0.027 Theta -0.116 Vega 0.107 Open interest 2 Model this call Put · $130 In the money Snapshot session Unknown Last — Breakeven — Implied vol 39.4% Delta -0.704 ≈70% ITM Gamma 0.03 Theta -0.088 Vega 0.107 Open interest 0 Model this put
0	—	44.7%	0.213	—		—	-0.815	41.1%	—	0
Call · $135 Snapshot session Unknown Last — Breakeven — Implied vol 44.7% Delta 0.213 ≈21% ITM Gamma 0.022 Theta -0.093 Vega 0.084 Open interest 0 Model this call Put · $135 In the money Snapshot session Unknown Last — Breakeven — Implied vol 41.1% Delta -0.815 ≈82% ITM Gamma 0.023 Theta -0.069 Vega 0.083 Open interest 0 Model this put
1	1	54.4%	0.181	$1.16		—	-0.928	37.4%	—	0
Call · $140 Snapshot session Aug 19, 2026 Last $1.16 Breakeven $141.16 Implied vol 54.4% Delta 0.181 ≈18% ITM Gamma 0.016 Theta -0.102 Vega 0.085 Open interest 1 Model this call Put · $140 In the money Snapshot session Unknown Last — Breakeven — Implied vol 37.4% Delta -0.928 ≈93% ITM Gamma 0.014 Theta -0.029 Vega 0.05 Open interest 0 Model this put
0	—	45.3%	0.073	—		—	—	—	—	0
Call · $145 Snapshot session Unknown Last — Breakeven — Implied vol 45.3% Delta 0.073 ≈7% ITM Gamma 0.01 Theta -0.045 Vega 0.034 Open interest 0 Model this call Put · $145 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	53.3%	0.07	—		—	—	—	—	0
Call · $150 Snapshot session Unknown Last — Breakeven — Implied vol 53.3% Delta 0.07 ≈7% ITM Gamma 0.008 Theta -0.051 Vega 0.034 Open interest 0 Model this call Put · $150 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 31, 2026–Aug 27, 2026; 39 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 18 strikes around the money are shown by default — switch to "All 33" for the wings.

Key facts CIK 1174610 CUSIP 74347G796 13F (30d) 11 filings 11 filers Visit website