WTTR · Select Water Solutions, Inc.

Track WTTR — free

$20.86 +0.49 (+2.41%) At close · Aug 14

Market Cap

$2.80B

138.48M

Options Chain

Underlying $20.86 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 24 contracts · mixed snapshot sessions · Jul 22, 2026–Aug 14, 2026; 3 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

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Sep 18 33d Oct 16 61d Jan 15 152d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	96	—	—	$18.27		$0.04	—	—	14	14
Call · $2.5 In the money Snapshot session Aug 6, 2026 Last $18.27 Breakeven $20.77 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Snapshot session Aug 3, 2026 Last $0.04 Breakeven $2.46 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 Model this put
0	35	0%	1	$15.47		$0.27	—	—	2	2
Call · $5 In the money Snapshot session Aug 6, 2026 Last $15.47 Breakeven $20.47 Implied vol 0% Delta 1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this call Put · $5 Snapshot session Aug 7, 2026 Last $0.27 Breakeven $4.73 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	1	—	—	$13.75		$0.49	—	—	1	1
Call · $7.5 In the money Snapshot session Aug 6, 2026 Last $13.75 Breakeven $21.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7.5 Snapshot session Aug 7, 2026 Last $0.49 Breakeven $7.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	—	—	—		$0.10	—	—	4	6
Call · $10 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $10 Snapshot session Jul 29, 2026 Last $0.10 Breakeven $9.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
0	2	—	—	$8.77		$0.10	—	—	6	6
Call · $12.5 In the money Snapshot session Jul 22, 2026 Last $8.77 Breakeven $21.27 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $12.5 Snapshot session Jul 29, 2026 Last $0.10 Breakeven $12.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
0	—	—	—	—		$0.05	-0.078	207.7%	2	2
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $15 Snapshot session Aug 4, 2026 Last $0.05 Breakeven $14.95 Implied vol 207.7% Delta -0.078 ≈8% ITM Gamma 0.026 Theta -0.069 Vega 0.004 Open interest 2 Model this put
10	1	—	—	$3.85		$0.54	-0.161	165.4%	1	4
Call · $17.5 In the money Snapshot session Aug 12, 2026 Last $3.85 Breakeven $21.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $17.5 Snapshot session Aug 4, 2026 Last $0.54 Breakeven $16.96 Implied vol 165.4% Delta -0.161 ≈16% ITM Gamma 0.055 Theta -0.092 Vega 0.006 Open interest 4 Model this put
50	15	—	—	$0.20		$0.60	-0.238	62.9%	39	41
Call · $20 In the money Snapshot session Aug 14, 2026 Last $0.20 Breakeven $20.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 50 Model this call Put · $20 Snapshot session Aug 7, 2026 Last $0.60 Breakeven $19.40 Implied vol 62.9% Delta -0.238 ≈24% ITM Gamma 0.185 Theta -0.044 Vega 0.009 Open interest 41 Model this put
Underlying $20.86
655	3	86.2%	0.3	$0.31		$2.00	-0.728	76.5%	1	1
Call · $22.5 Snapshot session Aug 11, 2026 Last $0.31 Breakeven $22.81 Implied vol 86.2% Delta 0.3 ≈30% ITM Gamma 0.15 Theta -0.068 Vega 0.01 Open interest 655 Model this call Put · $22.5 In the money Snapshot session Aug 7, 2026 Last $2.00 Breakeven $20.50 Implied vol 76.5% Delta -0.728 ≈73% ITM Gamma 0.163 Theta -0.057 Vega 0.01 Open interest 1 Model this put
17	5	145%	0.207	$0.08		$4.00	-0.963	74%	1	5
Call · $25 Snapshot session Aug 14, 2026 Last $0.08 Breakeven $25.08 Implied vol 145% Delta 0.207 ≈21% ITM Gamma 0.073 Theta -0.094 Vega 0.008 Open interest 17 Model this call Put · $25 In the money Snapshot session Aug 6, 2026 Last $4.00 Breakeven $21.00 Implied vol 74% Delta -0.963 ≈96% ITM Gamma 0.043 Theta -0.013 Vega 0.003 Open interest 5 Model this put
8	7	—	—	$0.03		$12.05	-0.817	259.6%	2	2
Call · $30 Snapshot session Aug 5, 2026 Last $0.03 Breakeven $30.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this call Put · $30 In the money Snapshot session Jul 29, 2026 Last $12.05 Breakeven $17.95 Implied vol 259.6% Delta -0.817 ≈82% ITM Gamma 0.038 Theta -0.156 Vega 0.008 Open interest 2 Model this put
0	—	—	—	—		$17.02	-0.89	283.7%	2	0
Call · $35 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Snapshot session Jul 29, 2026 Last $17.02 Breakeven $17.98 Implied vol 283.7% Delta -0.89 ≈89% ITM Gamma 0.025 Theta -0.12 Vega 0.006 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 22, 2026–Aug 14, 2026; 3 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 1693256 CUSIP 81617J301 13F (30d) 244 filings 242 filers Visit website Investor relations