Price Alert

Align Technology Inc. (ALGN)

NASDAQ: ALGN · Real-Time Price · USD

132.17

3.47 (2.70%)

At close: Oct 03, 2025, 3:59 PM

132.89

0.55%

After-hours: Oct 03, 2025, 07:55 PM EDT

ALGN Option Overview

Overview for all option chains of ALGN. As of October 04, 2025, ALGN options have an IV of 57.16% and an IV rank of 25.36%. The volume is 2,493 contracts, which is 135.71% of average daily volume of 1,837 contracts. The volume put-call ratio is 0.58, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

57.16%

IV Rank

25.36%

Historical Volatility

35.05%

IV Low

46.41% on Feb 06, 2025

IV High

88.78% on Sep 30, 2025

Open Interest (OI)

Today's Open Interest

45,069

Put-Call Ratio

0.79

Put Open Interest

19,833

Call Open Interest

25,236

Open Interest Avg (30-day)

38,088

Today vs Open Interest Avg (30-day)

118.33%

Option Volume

Today's Volume

2,493

Put-Call Ratio

0.58

Put Volume

918

Call Volume

1,575

Volume Avg (30-day)

1,837

Today vs Volume Avg (30-day)

135.71%

Option Chain Statistics

This table provides a comprehensive overview of all ALGN options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Oct 10, 2025	306	316	1.03	661	759	1.15	60.45%	128
Oct 17, 2025	240	300	1.25	5,419	2,659	0.49	51.31%	135
Oct 24, 2025	144	60	0.42	839	566	0.67	53.87%	120
Oct 31, 2025	71	65	0.92	219	247	1.13	78.34%	135
Nov 07, 2025	100	4	0.04	40	37	0.93	70.08%	135
Nov 14, 2025	89	5	0.06	0	0	0	69.75%	65
Nov 21, 2025	126	53	0.42	1,638	793	0.48	60.86%	125
Jan 16, 2026	154	94	0.61	7,545	7,583	1.01	75.02%	160
Mar 20, 2026	214	17	0.08	985	1,388	1.41	54.19%	145
Apr 17, 2026	27	2	0.07	13	101	7.77	52.32%	145
Jun 18, 2026	30	2	0.07	2,019	644	0.32	54.33%	150
Sep 18, 2026	2	0	0	107	188	1.76	51.51%	130
Dec 18, 2026	47	0	0	2,235	1,554	0.7	53.51%	140
Jan 15, 2027	23	0	0	3,402	3,201	0.94	53.12%	150
Jan 21, 2028	2	0	0	114	113	0.99	51.13%	125