TREX · Trex Co Inc

Track TREX — free

$49.63 -0.45 (-0.90%) At close · Aug 14

Market Cap

$5.05B

101.87M

Options Chain

Underlying $49.63 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 34 contracts · mixed snapshot sessions · Jun 18, 2026–Aug 13, 2026; 11 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

Aug 21 6d Sep 18 34d Oct 16 62d Dec 18 125d Jan 15 153d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		$0.10	-0.024	289.2%	1	8
Call · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 Snapshot session Aug 7, 2026 Last $0.10 Breakeven $24.90 Implied vol 289.2% Delta -0.024 ≈2% ITM Gamma 0.003 Theta -0.082 Vega 0.005 Open interest 8 Model this put
0	—	147.6%	0.999	—		—	-0.044	298.1%	—	0
Call · $27.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 147.6% Delta 0.999 ≈100% ITM Gamma 0 Theta -0.005 Vega 0 Open interest 0 Model this call Put · $27.5 Snapshot session Unknown Last — Breakeven — Implied vol 298.1% Delta -0.044 ≈4% ITM Gamma 0.005 Theta -0.144 Vega 0.005 Open interest 0 Model this put
0	—	176.4%	0.989	—		$0.20	-0.025	210%	4	4
Call · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 176.4% Delta 0.989 ≈99% ITM Gamma 0.003 Theta -0.029 Vega 0.003 Open interest 0 Model this call Put · $30 Snapshot session Jul 15, 2026 Last $0.20 Breakeven $29.80 Implied vol 210% Delta -0.025 ≈3% ITM Gamma 0.004 Theta -0.063 Vega 0.005 Open interest 4 Model this put
3	3	—	—	$16.50		$0.35	-0.039	193.9%	191	190
Call · $32.5 In the money Snapshot session Jun 18, 2026 Last $16.50 Breakeven $49.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $32.5 Snapshot session Jul 20, 2026 Last $0.35 Breakeven $32.15 Implied vol 193.9% Delta -0.039 ≈4% ITM Gamma 0.006 Theta -0.082 Vega 0.005 Open interest 190 Model this put
0	—	0.1%	1	—		$0.20	-0.041	161.2%	1	11
Call · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 0 Model this call Put · $35 Snapshot session Aug 3, 2026 Last $0.20 Breakeven $34.80 Implied vol 161.2% Delta -0.041 ≈4% ITM Gamma 0.008 Theta -0.072 Vega 0.006 Open interest 11 Model this put
1	1	103.1%	0.983	$9.45		$0.14	-0.087	168.1%	3	3
Call · $37.5 In the money Snapshot session Jul 14, 2026 Last $9.45 Breakeven $46.95 Implied vol 103.1% Delta 0.983 ≈98% ITM Gamma 0.006 Theta -0.026 Vega 0.003 Open interest 1 Model this call Put · $37.5 Snapshot session Aug 4, 2026 Last $0.14 Breakeven $37.36 Implied vol 168.1% Delta -0.087 ≈9% ITM Gamma 0.014 Theta -0.135 Vega 0.01 Open interest 3 Model this put
1	1	81.9%	0.979	$8.60		$0.17	-0.13	159.2%	1	17
Call · $40 In the money Snapshot session Aug 10, 2026 Last $8.60 Breakeven $48.60 Implied vol 81.9% Delta 0.979 ≈98% ITM Gamma 0.009 Theta -0.024 Vega 0.003 Open interest 1 Model this call Put · $40 Snapshot session Aug 5, 2026 Last $0.17 Breakeven $39.83 Implied vol 159.2% Delta -0.13 ≈13% ITM Gamma 0.02 Theta -0.172 Vega 0.016 Open interest 17 Model this put
852	3	70.8%	0.955	$7.24		$0.40	-0.062	79.7%	4	120
Call · $42.5 In the money Snapshot session Aug 11, 2026 Last $7.24 Breakeven $49.74 Implied vol 70.8% Delta 0.955 ≈96% ITM Gamma 0.02 Theta -0.038 Vega 0.006 Open interest 852 Model this call Put · $42.5 Snapshot session Aug 4, 2026 Last $0.40 Breakeven $42.10 Implied vol 79.7% Delta -0.062 ≈6% ITM Gamma 0.024 Theta -0.05 Vega 0.011 Open interest 120 Model this put
399	2	63.3%	0.887	$4.40		$0.46	-0.121	66.4%	2	28
Call · $45 In the money Snapshot session Aug 7, 2026 Last $4.40 Breakeven $49.40 Implied vol 63.3% Delta 0.887 ≈89% ITM Gamma 0.046 Theta -0.066 Vega 0.011 Open interest 399 Model this call Put · $45 Snapshot session Aug 10, 2026 Last $0.46 Breakeven $44.54 Implied vol 66.4% Delta -0.121 ≈12% ITM Gamma 0.047 Theta -0.069 Vega 0.011 Open interest 28 Model this put
249	4	54.1%	0.742	$2.00		$1.45	-0.228	46.8%	51	54
Call · $47.5 In the money Snapshot session Aug 10, 2026 Last $2.00 Breakeven $49.50 Implied vol 54.1% Delta 0.742 ≈74% ITM Gamma 0.09 Theta -0.093 Vega 0.022 Open interest 249 Model this call Put · $47.5 Snapshot session Aug 6, 2026 Last $1.45 Breakeven $46.05 Implied vol 46.8% Delta -0.228 ≈23% ITM Gamma 0.099 Theta -0.072 Vega 0.022 Open interest 54 Model this put
Underlying $49.63
127	22	45.2%	0.468	$1.35		$2.10	-0.521	56.9%	1	1
Call · $50 Snapshot session Aug 13, 2026 Last $1.35 Breakeven $51.35 Implied vol 45.2% Delta 0.468 ≈47% ITM Gamma 0.134 Theta -0.094 Vega 0.026 Open interest 127 Model this call Put · $50 In the money Snapshot session Aug 5, 2026 Last $2.10 Breakeven $47.90 Implied vol 56.9% Delta -0.521 ≈52% ITM Gamma 0.107 Theta -0.114 Vega 0.026 Open interest 1 Model this put
25	18	61.4%	0.261	$0.40		$6.20	-0.814	45.3%	1	1
Call · $52.5 Snapshot session Aug 12, 2026 Last $0.40 Breakeven $52.90 Implied vol 61.4% Delta 0.261 ≈26% ITM Gamma 0.081 Theta -0.104 Vega 0.024 Open interest 25 Model this call Put · $52.5 In the money Snapshot session Jun 25, 2026 Last $6.20 Breakeven $46.30 Implied vol 45.3% Delta -0.814 ≈81% ITM Gamma 0.091 Theta -0.058 Vega 0.018 Open interest 1 Model this put
69	3	87%	0.207	$0.50		—	-0.963	43.7%	—	0
Call · $55 Snapshot session Aug 3, 2026 Last $0.50 Breakeven $55.50 Implied vol 87% Delta 0.207 ≈21% ITM Gamma 0.05 Theta -0.128 Vega 0.019 Open interest 69 Model this call Put · $55 In the money Snapshot session Unknown Last — Breakeven — Implied vol 43.7% Delta -0.963 ≈96% ITM Gamma 0.032 Theta -0.015 Vega 0.006 Open interest 0 Model this put
21	1	95.6%	0.138	$0.32		—	—	—	—	0
Call · $57.5 Snapshot session Jul 20, 2026 Last $0.32 Breakeven $57.82 Implied vol 95.6% Delta 0.138 ≈14% ITM Gamma 0.035 Theta -0.109 Vega 0.013 Open interest 21 Model this call Put · $57.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
16	1	101.4%	0.091	$0.25		$11.27	—	—	2	0
Call · $60 Snapshot session Jul 20, 2026 Last $0.25 Breakeven $60.25 Implied vol 101.4% Delta 0.091 ≈9% ITM Gamma 0.024 Theta -0.085 Vega 0.013 Open interest 16 Model this call Put · $60 In the money Snapshot session Aug 12, 2026 Last $11.27 Breakeven $48.73 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	145.7%	0.099	—		—	-0.982	96.8%	—	0
Call · $65 Snapshot session Unknown Last — Breakeven — Implied vol 145.7% Delta 0.099 ≈10% ITM Gamma 0.018 Theta -0.129 Vega 0.013 Open interest 0 Model this call Put · $65 In the money Snapshot session Unknown Last — Breakeven — Implied vol 96.8% Delta -0.982 ≈98% ITM Gamma 0.008 Theta -0.019 Vega 0.004 Open interest 0 Model this put
0	—	173.3%	0.083	—		—	-0.959	143.1%	—	0
Call · $70 Snapshot session Unknown Last — Breakeven — Implied vol 173.3% Delta 0.083 ≈8% ITM Gamma 0.013 Theta -0.136 Vega 0.008 Open interest 0 Model this call Put · $70 In the money Snapshot session Unknown Last — Breakeven — Implied vol 143.1% Delta -0.959 ≈96% ITM Gamma 0.01 Theta -0.06 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 · Jun 18, 2026–Aug 13, 2026; 11 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 1069878 CUSIP 89531P105 13F (30d) 456 filings 430 filers Visit website