HESM · Hess Midstream LP

Track HESM — free

$40.53 +0.75 (+1.89%) At close · Aug 14

Market Cap

$5.20B

128.35M

Options Chain

Underlying $40.53 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 46 contracts · mixed snapshot sessions · Feb 3, 2026–Aug 14, 2026; 4 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Sep 18 33d Nov 20 96d Feb 19 187d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	388	—	—	$14.90		$0.15	—	—	4	15
Call · $25 In the money Snapshot session Aug 5, 2026 Last $14.90 Breakeven $39.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 Snapshot session Apr 2, 2026 Last $0.15 Breakeven $24.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 Model this put
0	63	—	—	$13.10		$0.37	—	—	1	15
Call · $27 In the money Snapshot session Aug 5, 2026 Last $13.10 Breakeven $40.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $27 Snapshot session Apr 1, 2026 Last $0.37 Breakeven $26.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 Model this put
0	90	—	—	$12.40		$0.05	—	—	2	9
Call · $28 In the money Snapshot session Aug 5, 2026 Last $12.40 Breakeven $40.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $28 Snapshot session Aug 7, 2026 Last $0.05 Breakeven $27.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this put
0	2	—	—	$9.91		$0.37	—	—	1	4
Call · $29 In the money Snapshot session Jun 5, 2026 Last $9.91 Breakeven $38.91 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $29 Snapshot session May 5, 2026 Last $0.37 Breakeven $28.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
1	1	—	—	$7.29		$0.24	-0.075	179.5%	2	6
Call · $30 In the money Snapshot session Jun 16, 2026 Last $7.29 Breakeven $37.29 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $30 Snapshot session Jul 9, 2026 Last $0.24 Breakeven $29.76 Implied vol 179.5% Delta -0.075 ≈8% ITM Gamma 0.015 Theta -0.112 Vega 0.008 Open interest 6 Model this put
0	20	—	—	$7.10		$0.37	-0.058	145.1%	1	41
Call · $31 In the money Snapshot session May 6, 2026 Last $7.10 Breakeven $38.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $31 Snapshot session Jun 5, 2026 Last $0.37 Breakeven $30.63 Implied vol 145.1% Delta -0.058 ≈6% ITM Gamma 0.016 Theta -0.075 Vega 0.008 Open interest 41 Model this put
0	5	—	—	$8.40		$0.10	-0.04	111.2%	11	72
Call · $32 In the money Snapshot session Aug 5, 2026 Last $8.40 Breakeven $40.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $32 Snapshot session Jul 7, 2026 Last $0.10 Breakeven $31.90 Implied vol 111.2% Delta -0.04 ≈4% ITM Gamma 0.015 Theta -0.042 Vega 0.005 Open interest 72 Model this put
0	50	—	—	$6.90		$0.14	-0.052	104.4%	10	1.2k
Call · $33 In the money Snapshot session Aug 5, 2026 Last $6.90 Breakeven $39.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $33 Snapshot session Jul 17, 2026 Last $0.14 Breakeven $32.86 Implied vol 104.4% Delta -0.052 ≈5% ITM Gamma 0.02 Theta -0.049 Vega 0.005 Open interest 1.2k Model this put
0	155	—	—	$5.90		$0.02	-0.041	82.3%	1	66
Call · $34 In the money Snapshot session Aug 5, 2026 Last $5.90 Breakeven $39.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $34 Snapshot session Aug 6, 2026 Last $0.02 Breakeven $33.98 Implied vol 82.3% Delta -0.041 ≈4% ITM Gamma 0.021 Theta -0.032 Vega 0.005 Open interest 66 Model this put
1	1.2k	—	—	$5.20		$0.03	-0.222	177.7%	10	563
Call · $35 In the money Snapshot session Aug 5, 2026 Last $5.20 Breakeven $40.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $35 Snapshot session Aug 11, 2026 Last $0.03 Breakeven $34.97 Implied vol 177.7% Delta -0.222 ≈22% ITM Gamma 0.033 Theta -0.235 Vega 0.016 Open interest 563 Model this put
10	165	—	—	$4.30		$0.10	-0.109	79.1%	67	187
Call · $36 In the money Snapshot session Aug 5, 2026 Last $4.30 Breakeven $40.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $36 Snapshot session Aug 3, 2026 Last $0.10 Breakeven $35.90 Implied vol 79.1% Delta -0.109 ≈11% ITM Gamma 0.046 Theta -0.066 Vega 0.009 Open interest 187 Model this put
604	12	—	—	$3.40		$0.08	-0.091	54.9%	10	257
Call · $37 In the money Snapshot session Aug 14, 2026 Last $3.40 Breakeven $40.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 604 Model this call Put · $37 Snapshot session Aug 11, 2026 Last $0.08 Breakeven $36.92 Implied vol 54.9% Delta -0.091 ≈9% ITM Gamma 0.058 Theta -0.04 Vega 0.009 Open interest 257 Model this put
10	3	—	—	$2.74		$0.11	-0.113	42.8%	2	311
Call · $38 In the money Snapshot session Aug 11, 2026 Last $2.74 Breakeven $40.74 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $38 Snapshot session Aug 14, 2026 Last $0.11 Breakeven $37.89 Implied vol 42.8% Delta -0.113 ≈11% ITM Gamma 0.088 Theta -0.037 Vega 0.009 Open interest 311 Model this put
11	1	—	—	$1.23		$0.10	-0.115	25.3%	3	161
Call · $39 In the money Snapshot session Aug 7, 2026 Last $1.23 Breakeven $40.23 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 Model this call Put · $39 Snapshot session Aug 13, 2026 Last $0.10 Breakeven $38.90 Implied vol 25.3% Delta -0.115 ≈11% ITM Gamma 0.15 Theta -0.022 Vega 0.009 Open interest 161 Model this put
616	5	17.8%	0.719	$0.70		$0.15	-0.275	16.8%	7	40
Call · $40 In the money Snapshot session Aug 14, 2026 Last $0.70 Breakeven $40.70 Implied vol 17.8% Delta 0.719 ≈72% ITM Gamma 0.38 Theta -0.024 Vega 0.018 Open interest 616 Model this call Put · $40 Snapshot session Aug 14, 2026 Last $0.15 Breakeven $39.85 Implied vol 16.8% Delta -0.275 ≈27% ITM Gamma 0.388 Theta -0.026 Vega 0.018 Open interest 40 Model this put
Underlying $40.53
855	2	16.4%	0.285	$0.18		$1.50	-0.661	22.4%	1	68
Call · $41 Snapshot session Aug 14, 2026 Last $0.18 Breakeven $41.18 Implied vol 16.4% Delta 0.285 ≈29% ITM Gamma 0.406 Theta -0.023 Vega 0.018 Open interest 855 Model this call Put · $41 In the money Snapshot session Jul 23, 2026 Last $1.50 Breakeven $39.50 Implied vol 22.4% Delta -0.661 ≈66% ITM Gamma 0.323 Theta -0.039 Vega 0.018 Open interest 68 Model this put
206	1	34%	0.206	$0.05		$4.30	-0.791	34.4%	1	2
Call · $42 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $42.05 Implied vol 34% Delta 0.206 ≈21% ITM Gamma 0.165 Theta -0.042 Vega 0.014 Open interest 206 Model this call Put · $42 In the money Snapshot session Apr 10, 2026 Last $4.30 Breakeven $37.70 Implied vol 34.4% Delta -0.791 ≈79% ITM Gamma 0.164 Theta -0.047 Vega 0.014 Open interest 2 Model this put
615	3	34.7%	0.09	$0.09		$9.88	-0.816	50.4%	2	2
Call · $43 Snapshot session Aug 5, 2026 Last $0.09 Breakeven $43.09 Implied vol 34.7% Delta 0.09 ≈9% ITM Gamma 0.092 Theta -0.024 Vega 0.009 Open interest 615 Model this call Put · $43 In the money Snapshot session Feb 3, 2026 Last $9.88 Breakeven $33.12 Implied vol 50.4% Delta -0.816 ≈82% ITM Gamma 0.103 Theta -0.062 Vega 0.014 Open interest 2 Model this put
77	1	47.6%	0.089	$0.07		—	-0.827	66.1%	—	0
Call · $44 Snapshot session Aug 5, 2026 Last $0.07 Breakeven $44.07 Implied vol 47.6% Delta 0.089 ≈9% ITM Gamma 0.066 Theta -0.033 Vega 0.009 Open interest 77 Model this call Put · $44 In the money Snapshot session Unknown Last — Breakeven — Implied vol 66.1% Delta -0.827 ≈83% ITM Gamma 0.075 Theta -0.077 Vega 0.014 Open interest 0 Model this put
191	7	62.8%	0.1	$0.08		$5.42	-0.861	74.1%	1	0
Call · $45 Snapshot session Jun 23, 2026 Last $0.08 Breakeven $45.08 Implied vol 62.8% Delta 0.1 ≈10% ITM Gamma 0.054 Theta -0.048 Vega 0.009 Open interest 191 Model this call Put · $45 In the money Snapshot session Jul 29, 2026 Last $5.42 Breakeven $39.58 Implied vol 74.1% Delta -0.861 ≈86% ITM Gamma 0.059 Theta -0.076 Vega 0.009 Open interest 0 Model this put
21	21	66.4%	0.068	$0.05		—	-0.874	83.6%	—	0
Call · $46 Snapshot session Jul 31, 2026 Last $0.05 Breakeven $46.05 Implied vol 66.4% Delta 0.068 ≈7% ITM Gamma 0.039 Theta -0.038 Vega 0.006 Open interest 21 Model this call Put · $46 In the money Snapshot session Unknown Last — Breakeven — Implied vol 83.6% Delta -0.874 ≈87% ITM Gamma 0.048 Theta -0.079 Vega 0.01 Open interest 0 Model this put
14	13	99.9%	0.132	$0.15		—	-0.899	87.8%	—	0
Call · $47 Snapshot session May 19, 2026 Last $0.15 Breakeven $47.15 Implied vol 99.9% Delta 0.132 ≈13% ITM Gamma 0.042 Theta -0.094 Vega 0.01 Open interest 14 Model this call Put · $47 In the money Snapshot session Unknown Last — Breakeven — Implied vol 87.8% Delta -0.899 ≈90% ITM Gamma 0.039 Theta -0.071 Vega 0.01 Open interest 0 Model this put
1	1	106.4%	0.117	$0.05		—	-0.893	102.2%	—	0
Call · $48 Snapshot session Jul 31, 2026 Last $0.05 Breakeven $48.05 Implied vol 106.4% Delta 0.117 ≈12% ITM Gamma 0.036 Theta -0.091 Vega 0.01 Open interest 1 Model this call Put · $48 In the money Snapshot session Unknown Last — Breakeven — Implied vol 102.2% Delta -0.893 ≈89% ITM Gamma 0.035 Theta -0.085 Vega 0.01 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 · Feb 3, 2026–Aug 14, 2026; 4 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.

Key facts CIK 1789832 CUSIP 428103105 13F (30d) 268 filings 266 filers Visit website