FETH · Fidelity Ethereum Fund

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$24.05 +0.89 (+3.84%) At close · Aug 21

Market Cap

$1.10B

47.38M

Options Chain

Underlying $24.05 · at close Aug 21, 2026 Options Calculator

Positioning

Sep 18, 2026 · 27 days to expiry · 66 contracts · mixed snapshot sessions · Jan 20, 2026–Aug 21, 2026; 9 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 27d Oct 16 55d Nov 20 90d Dec 18 118d Jan 15 146d Mar 19 209d Jan 21 517d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
2	1	—	—	$12.30		$0.40	—	—	11	11
Call · $10 In the money Snapshot session Mar 18, 2026 Last $12.30 Breakeven $22.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $10 Snapshot session Mar 31, 2026 Last $0.40 Breakeven $9.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 Model this put
0	—	—	—	—		$0.30	-0.053	219.4%	19	19
Call · $11 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $11 Snapshot session Apr 21, 2026 Last $0.30 Breakeven $10.70 Implied vol 219.4% Delta -0.053 ≈5% ITM Gamma 0.008 Theta -0.029 Vega 0.007 Open interest 19 Model this put
0	2	—	—	$11.00		$0.38	-0.055	192.2%	20	66
Call · $12 In the money Snapshot session Apr 27, 2026 Last $11.00 Breakeven $23.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $12 Snapshot session Jun 17, 2026 Last $0.38 Breakeven $11.62 Implied vol 192.2% Delta -0.055 ≈6% ITM Gamma 0.009 Theta -0.026 Vega 0.008 Open interest 66 Model this put
0	—	—	—	—		$0.70	-0.066	179.6%	1	17
Call · $13 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $13 Snapshot session Jun 8, 2026 Last $0.70 Breakeven $12.30 Implied vol 179.6% Delta -0.066 ≈7% ITM Gamma 0.011 Theta -0.028 Vega 0.008 Open interest 17 Model this put
0	—	—	—	—		$0.05	-0.034	121%	3	5
Call · $14 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $14 Snapshot session Aug 21, 2026 Last $0.05 Breakeven $13.95 Implied vol 121% Delta -0.034 ≈3% ITM Gamma 0.01 Theta -0.011 Vega 0.005 Open interest 5 Model this put
3	1	—	—	$7.81		$0.05	-0.033	103%	1	42
Call · $15 In the money Snapshot session Aug 20, 2026 Last $7.81 Breakeven $22.81 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $15 Snapshot session Aug 21, 2026 Last $0.05 Breakeven $14.95 Implied vol 103% Delta -0.033 ≈3% ITM Gamma 0.011 Theta -0.009 Vega 0.005 Open interest 42 Model this put
9	3	—	—	$4.70		$0.22	-0.058	106.6%	2	28
Call · $16 In the money Snapshot session Jun 1, 2026 Last $4.70 Breakeven $20.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this call Put · $16 Snapshot session Aug 14, 2026 Last $0.22 Breakeven $15.78 Implied vol 106.6% Delta -0.058 ≈6% ITM Gamma 0.017 Theta -0.015 Vega 0.009 Open interest 28 Model this put
19	30	80.5%	0.956	$6.97		$0.08	-0.049	84.3%	7	21
Call · $17 In the money Snapshot session Aug 21, 2026 Last $6.97 Breakeven $23.97 Implied vol 80.5% Delta 0.956 ≈96% ITM Gamma 0.018 Theta -0.011 Vega 0.005 Open interest 19 Model this call Put · $17 Snapshot session Aug 21, 2026 Last $0.08 Breakeven $16.92 Implied vol 84.3% Delta -0.049 ≈5% ITM Gamma 0.019 Theta -0.01 Vega 0.005 Open interest 21 Model this put
655	1	38.2%	0.998	$5.37		$0.23	-0.063	75.8%	1	328
Call · $18 In the money Snapshot session Aug 20, 2026 Last $5.37 Breakeven $23.37 Implied vol 38.2% Delta 0.998 ≈100% ITM Gamma 0.002 Theta -0.002 Vega 0 Open interest 655 Model this call Put · $18 Snapshot session Aug 21, 2026 Last $0.23 Breakeven $17.77 Implied vol 75.8% Delta -0.063 ≈6% ITM Gamma 0.025 Theta -0.011 Vega 0.01 Open interest 328 Model this put
200	2	64%	0.927	$5.49		$0.53	-0.099	74.1%	8	115
Call · $19 In the money Snapshot session Aug 21, 2026 Last $5.49 Breakeven $24.49 Implied vol 64% Delta 0.927 ≈93% ITM Gamma 0.033 Theta -0.012 Vega 0.01 Open interest 200 Model this call Put · $19 Snapshot session Aug 19, 2026 Last $0.53 Breakeven $18.47 Implied vol 74.1% Delta -0.099 ≈10% ITM Gamma 0.036 Theta -0.016 Vega 0.01 Open interest 115 Model this put
209	7	71.9%	0.854	$3.99		$0.31	-0.116	62.4%	2	11
Call · $20 In the money Snapshot session Aug 21, 2026 Last $3.99 Breakeven $23.99 Implied vol 71.9% Delta 0.854 ≈85% ITM Gamma 0.049 Theta -0.022 Vega 0.016 Open interest 209 Model this call Put · $20 Snapshot session Aug 21, 2026 Last $0.31 Breakeven $19.69 Implied vol 62.4% Delta -0.116 ≈12% ITM Gamma 0.049 Theta -0.015 Vega 0.015 Open interest 11 Model this put
310	32	59%	0.827	$3.55		$0.38	-0.153	53.1%	10	194
Call · $21 In the money Snapshot session Aug 21, 2026 Last $3.55 Breakeven $24.55 Implied vol 59% Delta 0.827 ≈83% ITM Gamma 0.067 Theta -0.02 Vega 0.016 Open interest 310 Model this call Put · $21 Snapshot session Aug 21, 2026 Last $0.38 Breakeven $20.62 Implied vol 53.1% Delta -0.153 ≈15% ITM Gamma 0.068 Theta -0.015 Vega 0.016 Open interest 194 Model this put
136	2	57.9%	0.745	$2.75		$0.60	-0.246	54.8%	3	22
Call · $22 In the money Snapshot session Aug 21, 2026 Last $2.75 Breakeven $24.75 Implied vol 57.9% Delta 0.745 ≈74% ITM Gamma 0.085 Theta -0.024 Vega 0.021 Open interest 136 Model this call Put · $22 Snapshot session Aug 21, 2026 Last $0.60 Breakeven $21.40 Implied vol 54.8% Delta -0.246 ≈25% ITM Gamma 0.089 Theta -0.02 Vega 0.021 Open interest 22 Model this put
235	14	55.7%	0.651	$1.97		$1.15	-0.349	55%	114	16
Call · $23 In the money Snapshot session Aug 21, 2026 Last $1.97 Breakeven $24.97 Implied vol 55.7% Delta 0.651 ≈65% ITM Gamma 0.103 Theta -0.027 Vega 0.025 Open interest 235 Model this call Put · $23 Snapshot session Aug 21, 2026 Last $1.15 Breakeven $21.85 Implied vol 55% Delta -0.349 ≈35% ITM Gamma 0.104 Theta -0.024 Vega 0.025 Open interest 16 Model this put
179	26	53.6%	0.542	$1.56		$3.95	-0.457	62.8%	1	22
Call · $24 In the money Snapshot session Aug 21, 2026 Last $1.56 Breakeven $25.56 Implied vol 53.6% Delta 0.542 ≈54% ITM Gamma 0.115 Theta -0.027 Vega 0.026 Open interest 179 Model this call Put · $24 Snapshot session Apr 29, 2026 Last $3.95 Breakeven $20.05 Implied vol 62.8% Delta -0.457 ≈46% ITM Gamma 0.099 Theta -0.03 Vega 0.026 Open interest 22 Model this put
Underlying $24.05
186	32	58.8%	0.443	$1.15		$1.95	-0.565	56.4%	2	5
Call · $25 Snapshot session Aug 21, 2026 Last $1.15 Breakeven $26.15 Implied vol 58.8% Delta 0.443 ≈44% ITM Gamma 0.103 Theta -0.029 Vega 0.026 Open interest 186 Model this call Put · $25 In the money Snapshot session Aug 21, 2026 Last $1.95 Breakeven $23.05 Implied vol 56.4% Delta -0.565 ≈57% ITM Gamma 0.108 Theta -0.026 Vega 0.026 Open interest 5 Model this put
3	1	54%	0.332	$0.88		$8.60	-0.644	61.9%	1	0
Call · $26 Snapshot session Aug 21, 2026 Last $0.88 Breakeven $26.88 Implied vol 54% Delta 0.332 ≈33% ITM Gamma 0.103 Theta -0.025 Vega 0.024 Open interest 3 Model this call Put · $26 In the money Snapshot session Feb 11, 2026 Last $8.60 Breakeven $17.40 Implied vol 61.9% Delta -0.644 ≈64% ITM Gamma 0.094 Theta -0.027 Vega 0.024 Open interest 0 Model this put
187	29	59.1%	0.264	$0.45		$3.66	-0.69	71%	10	42
Call · $27 Snapshot session Aug 20, 2026 Last $0.45 Breakeven $27.45 Implied vol 59.1% Delta 0.264 ≈26% ITM Gamma 0.086 Theta -0.024 Vega 0.024 Open interest 187 Model this call Put · $27 In the money Snapshot session Aug 21, 2026 Last $3.66 Breakeven $23.34 Implied vol 71% Delta -0.69 ≈69% ITM Gamma 0.077 Theta -0.029 Vega 0.024 Open interest 42 Model this put
40	1	61.5%	0.21	$0.29		$4.65	-0.805	59.3%	1	0
Call · $28 Snapshot session Jun 24, 2026 Last $0.29 Breakeven $28.29 Implied vol 61.5% Delta 0.21 ≈21% ITM Gamma 0.072 Theta -0.022 Vega 0.019 Open interest 40 Model this call Put · $28 In the money Snapshot session Aug 21, 2026 Last $4.65 Breakeven $23.35 Implied vol 59.3% Delta -0.805 ≈81% ITM Gamma 0.074 Theta -0.018 Vega 0.019 Open interest 0 Model this put
10	91	64.7%	0.166	$0.30		—	-0.868	58.3%	—	0
Call · $29 Snapshot session Aug 21, 2026 Last $0.30 Breakeven $29.30 Implied vol 64.7% Delta 0.166 ≈17% ITM Gamma 0.06 Theta -0.02 Vega 0.019 Open interest 10 Model this call Put · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 58.3% Delta -0.868 ≈87% ITM Gamma 0.06 Theta -0.014 Vega 0.013 Open interest 0 Model this put
598	38	68.6%	0.14	$0.25		$11.66	-0.85	73%	1	0
Call · $30 Snapshot session Aug 21, 2026 Last $0.25 Breakeven $30.25 Implied vol 68.6% Delta 0.14 ≈14% ITM Gamma 0.05 Theta -0.019 Vega 0.013 Open interest 598 Model this call Put · $30 In the money Snapshot session Feb 11, 2026 Last $11.66 Breakeven $18.34 Implied vol 73% Delta -0.85 ≈85% ITM Gamma 0.052 Theta -0.019 Vega 0.013 Open interest 0 Model this put
204	2	80.8%	0.149	$0.55		$10.76	-0.836	86.5%	6	0
Call · $31 Snapshot session May 21, 2026 Last $0.55 Breakeven $31.55 Implied vol 80.8% Delta 0.149 ≈15% ITM Gamma 0.044 Theta -0.023 Vega 0.013 Open interest 204 Model this call Put · $31 In the money Snapshot session Apr 1, 2026 Last $10.76 Breakeven $20.24 Implied vol 86.5% Delta -0.836 ≈84% ITM Gamma 0.046 Theta -0.024 Vega 0.019 Open interest 0 Model this put
2	2	88.9%	0.146	$0.31		$13.21	-0.845	93.5%	27	0
Call · $32 Snapshot session May 28, 2026 Last $0.31 Breakeven $32.31 Implied vol 88.9% Delta 0.146 ≈15% ITM Gamma 0.04 Theta -0.025 Vega 0.013 Open interest 2 Model this call Put · $32 In the money Snapshot session Feb 11, 2026 Last $13.21 Breakeven $18.79 Implied vol 93.5% Delta -0.845 ≈84% ITM Gamma 0.041 Theta -0.025 Vega 0.013 Open interest 0 Model this put
2	2	94.9%	0.139	$5.73		—	-0.852	99.5%	—	0
Call · $33 Snapshot session Jan 20, 2026 Last $5.73 Breakeven $38.73 Implied vol 94.9% Delta 0.139 ≈14% ITM Gamma 0.036 Theta -0.026 Vega 0.014 Open interest 2 Model this call Put · $33 In the money Snapshot session Unknown Last — Breakeven — Implied vol 99.5% Delta -0.852 ≈85% ITM Gamma 0.037 Theta -0.026 Vega 0.013 Open interest 0 Model this put
1	1	98.9%	0.127	$4.75		—	-0.88	98%	—	0
Call · $34 Snapshot session Jan 23, 2026 Last $4.75 Breakeven $38.75 Implied vol 98.9% Delta 0.127 ≈13% ITM Gamma 0.032 Theta -0.025 Vega 0.014 Open interest 1 Model this call Put · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol 98% Delta -0.88 ≈88% ITM Gamma 0.033 Theta -0.022 Vega 0.013 Open interest 0 Model this put
629	7	93.8%	0.087	$0.15		$18.60	-0.885	103.8%	1	0
Call · $35 Snapshot session Jul 6, 2026 Last $0.15 Breakeven $35.15 Implied vol 93.8% Delta 0.087 ≈9% ITM Gamma 0.026 Theta -0.018 Vega 0.008 Open interest 629 Model this call Put · $35 In the money Snapshot session Jun 24, 2026 Last $18.60 Breakeven $16.40 Implied vol 103.8% Delta -0.885 ≈88% ITM Gamma 0.03 Theta -0.022 Vega 0.014 Open interest 0 Model this put
8	5	106.6%	0.107	$0.11		$12.78	-0.927	96.2%	1	0
Call · $36 Snapshot session Aug 20, 2026 Last $0.11 Breakeven $36.11 Implied vol 106.6% Delta 0.107 ≈11% ITM Gamma 0.026 Theta -0.024 Vega 0.014 Open interest 8 Model this call Put · $36 In the money Snapshot session May 6, 2026 Last $12.78 Breakeven $23.22 Implied vol 96.2% Delta -0.927 ≈93% ITM Gamma 0.024 Theta -0.014 Vega 0.008 Open interest 0 Model this put
151	1	106%	0.087	$1.02		—	-0.916	107.1%	—	0
Call · $37 Snapshot session Mar 25, 2026 Last $1.02 Breakeven $38.02 Implied vol 106% Delta 0.087 ≈9% ITM Gamma 0.023 Theta -0.021 Vega 0.008 Open interest 151 Model this call Put · $37 In the money Snapshot session Unknown Last — Breakeven — Implied vol 107.1% Delta -0.916 ≈92% ITM Gamma 0.024 Theta -0.018 Vega 0.008 Open interest 0 Model this put
13	8	120.8%	0.11	$0.08		$21.60	-0.919	111.6%	1	0
Call · $38 Snapshot session Jul 20, 2026 Last $0.08 Breakeven $38.08 Implied vol 120.8% Delta 0.11 ≈11% ITM Gamma 0.024 Theta -0.028 Vega 0.015 Open interest 13 Model this call Put · $38 In the money Snapshot session Jun 24, 2026 Last $21.60 Breakeven $16.40 Implied vol 111.6% Delta -0.919 ≈92% ITM Gamma 0.022 Theta -0.018 Vega 0.008 Open interest 0 Model this put
8	5	129.3%	0.116	$0.10		$22.60	-0.921	116%	1	0
Call · $39 Snapshot session Jun 3, 2026 Last $0.10 Breakeven $39.10 Implied vol 129.3% Delta 0.116 ≈12% ITM Gamma 0.023 Theta -0.031 Vega 0.015 Open interest 8 Model this call Put · $39 In the money Snapshot session Jun 24, 2026 Last $22.60 Breakeven $16.40 Implied vol 116% Delta -0.921 ≈92% ITM Gamma 0.021 Theta -0.019 Vega 0.008 Open interest 0 Model this put
53	3	124.5%	0.09	$0.10		—	-0.923	120.3%	—	0
Call · $40 Snapshot session Aug 20, 2026 Last $0.10 Breakeven $40.10 Implied vol 124.5% Delta 0.09 ≈9% ITM Gamma 0.02 Theta -0.025 Vega 0.009 Open interest 53 Model this call Put · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol 120.3% Delta -0.923 ≈92% ITM Gamma 0.02 Theta -0.019 Vega 0.008 Open interest 0 Model this put
5	1	117.1%	0.066	$0.08		$18.75	-0.925	124.5%	1	0
Call · $41 Snapshot session Jul 21, 2026 Last $0.08 Breakeven $41.08 Implied vol 117.1% Delta 0.066 ≈7% ITM Gamma 0.017 Theta -0.018 Vega 0.009 Open interest 5 Model this call Put · $41 In the money Snapshot session Mar 16, 2026 Last $18.75 Breakeven $22.25 Implied vol 124.5% Delta -0.925 ≈92% ITM Gamma 0.019 Theta -0.019 Vega 0.008 Open interest 0 Model this put
9	1	—	—	$0.55		—	-0.927	128.5%	—	0
Call · $42 Snapshot session May 5, 2026 Last $0.55 Breakeven $42.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this call Put · $42 In the money Snapshot session Unknown Last — Breakeven — Implied vol 128.5% Delta -0.927 ≈93% ITM Gamma 0.018 Theta -0.019 Vega 0.008 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 · Jan 20, 2026–Aug 21, 2026; 9 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 25 strikes around the money are shown by default — switch to "All 33" for the wings.

Key facts CIK 2000046 CUSIP 31613E103 13F (30d) 97 filings 94 filers