TAL · TAL Education Group

Track TAL — free Ask ALVIS about TAL

$12.30 +0.21 (+1.70%)

Market Cap

$6.71B

554.70M

Options Chain

15-min delayed Underlying $12.30 · today Options Calculator

Positioning

Aug 21, 2026 · 15 days to expiry · 38 contracts

Put / call OI

1.76

Put-heavy positioning

Open interest

45,530

contracts outstanding

Volume

263

traded today

Max pain

$11.00

$1.30 below spot

ATM implied vol

36.4%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 15d Sep 18 43d Oct 16 71d Nov 20 106d Jan 15 162d Feb 19 197d Jan 21 533d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
6	2	—	—	$9.03		—	—	—	—	0
Call · $3 In the money Last $9.03 Breakeven $12.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this call Put · $3 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
9	2	—	—	$8.30		—	—	—	—	0
Call · $4 In the money Last $8.30 Breakeven $12.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this call Put · $4 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	1	—	—	$7.17		$0.10	—	—	7	10
Call · $5 In the money Last $7.17 Breakeven $12.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $5 Last $0.10 Breakeven $4.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this put
3	3	—	—	$6.25		$0.15	—	—	1	1
Call · $6 In the money Last $6.25 Breakeven $12.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $6 Last $0.15 Breakeven $5.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
1	1	—	—	$4.31		$0.12	-0.107	287.8%	50	100
Call · $7 In the money Last $4.31 Breakeven $11.31 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $7 Last $0.12 Breakeven $6.88 Implied vol 287.8% Delta -0.107 ≈11% ITM Gamma 0.026 Theta -0.044 Vega 0.005 Open interest 100 Model this put
12	2	—	—	$2.60		$0.01	-0.065	152.5%	1	190
Call · $8 In the money Last $2.60 Breakeven $10.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $8 Last $0.01 Breakeven $7.99 Implied vol 152.5% Delta -0.065 ≈6% ITM Gamma 0.033 Theta -0.016 Vega 0.004 Open interest 190 Model this put
263	2	—	—	$2.65		$0.04	-0.092	124.5%	20	26.4k
Call · $9 In the money Last $2.65 Breakeven $11.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 263 Model this call Put · $9 Last $0.04 Breakeven $8.96 Implied vol 124.5% Delta -0.092 ≈9% ITM Gamma 0.053 Theta -0.017 Vega 0.004 Open interest 26.4k Model this put
424	20	—	—	$2.08		$0.03	-0.206	146.6%	2	984
Call · $10 In the money Last $2.08 Breakeven $12.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 424 Model this call Put · $10 Last $0.03 Breakeven $9.97 Implied vol 146.6% Delta -0.206 ≈21% ITM Gamma 0.079 Theta -0.034 Vega 0.008 Open interest 984 Model this put
2.3k	39	41.7%	0.9	$1.10		$0.10	-0.144	50.9%	1	915
Call · $11 In the money Last $1.10 Breakeven $12.10 Implied vol 41.7% Delta 0.9 ≈90% ITM Gamma 0.17 Theta -0.007 Vega 0.004 Open interest 2.3k Model this call Put · $11 Last $0.10 Breakeven $10.90 Implied vol 50.9% Delta -0.144 ≈14% ITM Gamma 0.179 Theta -0.009 Vega 0.006 Open interest 915 Model this put
11.2k	19	35.2%	0.615	$0.45		$0.30	-0.392	37.6%	4	376
Call · $12 In the money Last $0.45 Breakeven $12.45 Implied vol 35.2% Delta 0.615 ≈62% ITM Gamma 0.437 Theta -0.012 Vega 0.01 Open interest 11.2k Model this call Put · $12 Last $0.30 Breakeven $11.70 Implied vol 37.6% Delta -0.392 ≈39% ITM Gamma 0.413 Theta -0.011 Vega 0.01 Open interest 376 Model this put
Underlying $12.30
1.6k	33	35%	0.206	$0.14		$0.74	-0.697	53.1%	1	70
Call · $13 Last $0.14 Breakeven $13.14 Implied vol 35% Delta 0.206 ≈21% ITM Gamma 0.327 Theta -0.008 Vega 0.007 Open interest 1.6k Model this call Put · $13 In the money Last $0.74 Breakeven $12.26 Implied vol 53.1% Delta -0.697 ≈70% ITM Gamma 0.267 Theta -0.014 Vega 0.009 Open interest 70 Model this put
381	2	58.6%	0.14	$0.05		$3.50	-0.625	142.3%	14	19
Call · $14 Last $0.05 Breakeven $14.05 Implied vol 58.6% Delta 0.14 ≈14% ITM Gamma 0.154 Theta -0.011 Vega 0.005 Open interest 381 Model this call Put · $14 In the money Last $3.50 Breakeven $10.50 Implied vol 142.3% Delta -0.625 ≈63% ITM Gamma 0.108 Theta -0.044 Vega 0.009 Open interest 19 Model this put
99	1	122.7%	0.245	$0.01		$2.80	-0.822	98.7%	1	1
Call · $15 Last $0.01 Breakeven $15.01 Implied vol 122.7% Delta 0.245 ≈25% ITM Gamma 0.103 Theta -0.032 Vega 0.007 Open interest 99 Model this call Put · $15 In the money Last $2.80 Breakeven $12.20 Implied vol 98.7% Delta -0.822 ≈82% ITM Gamma 0.108 Theta -0.02 Vega 0.007 Open interest 1 Model this put
125	1	142.6%	0.22	$0.24		—	-0.866	108.9%	—	0
Call · $16 Last $0.24 Breakeven $16.24 Implied vol 142.6% Delta 0.22 ≈22% ITM Gamma 0.083 Theta -0.035 Vega 0.008 Open interest 125 Model this call Put · $16 In the money Last — Breakeven — Implied vol 108.9% Delta -0.866 ≈87% ITM Gamma 0.081 Theta -0.018 Vega 0.005 Open interest 0 Model this put
9	1	161.3%	0.202	$0.38		$5.75	-0.858	134.5%	18	18
Call · $17 Last $0.38 Breakeven $17.38 Implied vol 161.3% Delta 0.202 ≈20% ITM Gamma 0.07 Theta -0.038 Vega 0.008 Open interest 9 Model this call Put · $17 In the money Last $5.75 Breakeven $11.25 Implied vol 134.5% Delta -0.858 ≈86% ITM Gamma 0.068 Theta -0.024 Vega 0.005 Open interest 18 Model this put
8	1	—	—	$0.10		$5.99	-0.889	140%	2	0
Call · $18 Last $0.10 Breakeven $18.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this call Put · $18 In the money Last $5.99 Breakeven $12.01 Implied vol 140% Delta -0.889 ≈89% ITM Gamma 0.055 Theta -0.021 Vega 0.005 Open interest 0 Model this put
5	1	—	—	$0.45		$6.99	-0.896	154.3%	2	1
Call · $19 Last $0.45 Breakeven $19.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this call Put · $19 In the money Last $6.99 Breakeven $12.01 Implied vol 154.3% Delta -0.896 ≈90% ITM Gamma 0.048 Theta -0.022 Vega 0.005 Open interest 1 Model this put
18	8	—	—	$0.30		—	-0.923	154.3%	—	0
Call · $20 Last $0.30 Breakeven $20.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 Model this call Put · $20 In the money Last — Breakeven — Implied vol 154.3% Delta -0.923 ≈92% ITM Gamma 0.039 Theta -0.017 Vega 0.003 Open interest 0 Model this put
0	—	—	—	—		—	-0.903	232.4%	—	0
Call · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Last — Breakeven — Implied vol 232.4% Delta -0.903 ≈90% ITM Gamma 0.031 Theta -0.031 Vega 0.004 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 1499620 CUSIP 874080104 13F (30d) 80 filings 57 filers Visit website Investor relations