FOR · Forestar Group Inc.

Track FOR — free Ask ALVIS about FOR

$29.35 +0.01 (+0.03%)

Market Cap

$1.50B

51.02M

Options Chain

15-min delayed Underlying $29.35 · today Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 18 contracts

Put / call OI

1.85

Put-heavy positioning

Open interest

222

contracts outstanding

Volume

traded today

Max pain

$25.00

$4.35 below spot

ATM implied vol

34.6%

market's expected move

Open interest by strike

Calls Puts

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Nov 20 114d Dec 18 142d Feb 19 205d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $12.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $12.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $15 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $15 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $17.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $17.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$0.80	-0.085	127.1%	2	2
Call · $20 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 Last $0.80 Breakeven $19.20 Implied vol 127.1% Delta -0.085 ≈8% ITM Gamma 0.017 Theta -0.032 Vega 0.011 Open interest 2 Model this put
1	1	—	—	$6.48		$0.30	-0.059	73.8%	12	122
Call · $22.5 In the money Last $6.48 Breakeven $28.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $22.5 Last $0.30 Breakeven $22.20 Implied vol 73.8% Delta -0.059 ≈6% ITM Gamma 0.022 Theta -0.014 Vega 0.011 Open interest 122 Model this put
40	2	59.8%	0.882	$4.03		$0.10	-0.129	62.5%	20	17
Call · $25 In the money Last $4.03 Breakeven $29.03 Implied vol 59.8% Delta 0.882 ≈88% ITM Gamma 0.045 Theta -0.021 Vega 0.018 Open interest 40 Model this call Put · $25 Last $0.10 Breakeven $24.90 Implied vol 62.5% Delta -0.129 ≈13% ITM Gamma 0.046 Theta -0.021 Vega 0.018 Open interest 17 Model this put
Underlying $29.35
22	1	26.9%	0.411	$0.62		$1.88	-0.546	42.2%	1	3
Call · $30 Last $0.62 Breakeven $30.62 Implied vol 26.9% Delta 0.411 ≈41% ITM Gamma 0.197 Theta -0.018 Vega 0.03 Open interest 22 Model this call Put · $30 In the money Last $1.88 Breakeven $28.12 Implied vol 42.2% Delta -0.546 ≈55% ITM Gamma 0.129 Theta -0.025 Vega 0.03 Open interest 3 Model this put
11	2	66.4%	0.172	$0.10		—	-0.89	54%	—	0
Call · $35 Last $0.10 Breakeven $35.10 Implied vol 66.4% Delta 0.172 ≈17% ITM Gamma 0.052 Theta -0.028 Vega 0.022 Open interest 11 Model this call Put · $35 In the money Last — Breakeven — Implied vol 54% Delta -0.89 ≈89% ITM Gamma 0.05 Theta -0.014 Vega 0.014 Open interest 0 Model this put
4	1	—	—	$0.95		—	-0.895	90.3%	—	0
Call · $40 Last $0.95 Breakeven $40.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $40 In the money Last — Breakeven — Implied vol 90.3% Delta -0.895 ≈90% ITM Gamma 0.029 Theta -0.024 Vega 0.015 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. 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. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1406587 CUSIP 346232101 13F (30d) 29 filings 26 filers Visit website Investor relations