ATHM · Autohome Inc.

Track ATHM — free Ask ALVIS about ATHM

$21.10 -0.17 (-0.80%) At close · Jul 24

Market Cap

$2.43B

115.17M

Options Chain

15-min delayed Underlying $21.10 · today Options Calculator

Positioning

Aug 21, 2026 · 25 days to expiry · 24 contracts

Put / call OI

0.49

Call-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$22.50

$1.40 above spot

ATM implied vol

52.4%

market's expected move

Open interest by strike

Calls Puts

7.5

12.5

17.5

22.5

27.5

32.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 25d Sep 18 53d Dec 18 144d Mar 19 235d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	1	365%	0.975	$13.42		—	—	—	—	0
Call · $5 In the money Last $13.42 Breakeven $18.42 Implied vol 365% Delta 0.975 ≈98% ITM Gamma 0.003 Theta -0.018 Vega 0.002 Open interest 0 Model this call Put · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	2	267.8%	0.966	$11.45		—	—	—	—	0
Call · $7.5 In the money Last $11.45 Breakeven $18.95 Implied vol 267.8% Delta 0.966 ≈97% ITM Gamma 0.005 Theta -0.018 Vega 0.005 Open interest 0 Model this call Put · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	1	199.4%	0.954	$9.00		—	—	—	—	0
Call · $10 In the money Last $9.00 Breakeven $19.00 Implied vol 199.4% Delta 0.954 ≈95% ITM Gamma 0.009 Theta -0.017 Vega 0.006 Open interest 0 Model this call Put · $10 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	117.7%	0.973	—		—	—	—	—	0
Call · $12.5 In the money Last — Breakeven — Implied vol 117.7% Delta 0.973 ≈97% ITM Gamma 0.013 Theta -0.006 Vega 0.003 Open interest 0 Model this call Put · $12.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	98.3%	0.927	—		—	-0.111	120.7%	—	0
Call · $15 In the money Last — Breakeven — Implied vol 98.3% Delta 0.927 ≈93% ITM Gamma 0.028 Theta -0.012 Vega 0.008 Open interest 0 Model this call Put · $15 Last — Breakeven — Implied vol 120.7% Delta -0.111 ≈11% ITM Gamma 0.028 Theta -0.026 Vega 0.013 Open interest 0 Model this put
1	1	73.2%	0.854	$1.60		$1.20	-0.163	78.1%	3	4
Call · $17.5 In the money Last $1.60 Breakeven $19.10 Implied vol 73.2% Delta 0.854 ≈85% ITM Gamma 0.06 Theta -0.015 Vega 0.013 Open interest 1 Model this call Put · $17.5 Last $1.20 Breakeven $16.30 Implied vol 78.1% Delta -0.163 ≈16% ITM Gamma 0.056 Theta -0.022 Vega 0.014 Open interest 4 Model this put
3	2	59.2%	0.654	$1.50		$1.49	-0.32	45.5%	3	4
Call · $20 In the money Last $1.50 Breakeven $21.50 Implied vol 59.2% Delta 0.654 ≈65% ITM Gamma 0.115 Theta -0.021 Vega 0.021 Open interest 3 Model this call Put · $20 Last $1.49 Breakeven $18.51 Implied vol 45.5% Delta -0.32 ≈32% ITM Gamma 0.141 Theta -0.019 Vega 0.019 Open interest 4 Model this put
Underlying $21.10
4	2	55.8%	0.347	$0.82		$1.50	-0.762	33.8%	16	13
Call · $22.5 Last $0.82 Breakeven $23.32 Implied vol 55.8% Delta 0.347 ≈35% ITM Gamma 0.12 Theta -0.021 Vega 0.02 Open interest 4 Model this call Put · $22.5 In the money Last $1.50 Breakeven $21.00 Implied vol 33.8% Delta -0.762 ≈76% ITM Gamma 0.162 Theta -0.015 Vega 0.019 Open interest 13 Model this put
15	13	67.9%	0.191	$0.30		—	—	—	—	0
Call · $25 Last $0.30 Breakeven $25.30 Implied vol 67.9% Delta 0.191 ≈19% ITM Gamma 0.072 Theta -0.019 Vega 0.016 Open interest 15 Model this call Put · $25 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	86.6%	0.143	—		—	-0.992	0.4%	—	0
Call · $27.5 Last — Breakeven — Implied vol 86.6% Delta 0.143 ≈14% ITM Gamma 0.047 Theta -0.021 Vega 0.011 Open interest 0 Model this call Put · $27.5 In the money Last — Breakeven — Implied vol 0.4% Delta -0.992 ≈99% ITM Gamma 0 Theta -0.004 Vega 0 Open interest 0 Model this put
20	20	75.5%	0.045	$0.04		—	-0.992	0.4%	—	0
Call · $30 Last $0.04 Breakeven $30.04 Implied vol 75.5% Delta 0.045 ≈5% ITM Gamma 0.022 Theta -0.008 Vega 0.006 Open interest 20 Model this call Put · $30 In the money Last — Breakeven — Implied vol 0.4% Delta -0.992 ≈99% ITM Gamma 0 Theta -0.004 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $32.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $32.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 1527636 CUSIP 05278C107 13F (30d) 16 filings 16 filers Visit website