Price Alert

Teradyne Inc. (TER)

NASDAQ: TER · Real-Time Price · USD

110.43

1.01 (0.92%)

At close: Aug 18, 2025, 3:59 PM

110.98

0.50%

After-hours: Aug 18, 2025, 07:51 PM EDT

TER Option Overview

Overview for all option chains of TER. As of August 15, 2025, TER options have an IV of 293.32% and an IV rank of 834.53%. The volume is 15,150 contracts, which is 156.83% of average daily volume of 9,660 contracts. The volume put-call ratio is 1.7, indicating a bearish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

293.32%

IV Rank

834.53%

Historical Volatility

61.83%

IV Low

42.5% on Aug 16, 2024

IV High

72.56% on Aug 14, 2025

Open Interest (OI)

Today's Open Interest

152,147

Put-Call Ratio

1.26

Put Open Interest

84,829

Call Open Interest

67,318

Open Interest Avg (30-day)

125,187

Today vs Open Interest Avg (30-day)

121.54%

Option Volume

Today's Volume

15,150

Put-Call Ratio

1.7

Put Volume

9,540

Call Volume

5,610

Volume Avg (30-day)

9,660

Today vs Volume Avg (30-day)

156.83%

Option Chain Statistics

This table provides a comprehensive overview of all TER 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
Aug 15, 2025	182	158	0.87	36,677	26,749	0.73	293.32%	95
Sep 19, 2025	4,740	9,209	1.94	8,861	6,431	0.73	49.05%	105
Oct 17, 2025	120	94	0.78	6,778	36,192	5.34	43.34%	90
Jan 16, 2026	357	49	0.14	7,569	9,447	1.25	45.95%	105
Feb 20, 2026	44	1	0.02	1,641	82	0.05	45.52%	95
Apr 17, 2026	2	2	1	0	0	0	43.55%	55
May 15, 2026	2	0	0	781	489	0.63	44.95%	110
Jun 18, 2026	51	10	0.2	1,324	3,802	2.87	45.34%	90
Aug 21, 2026	12	2	0.17	152	42	0.28	45.63%	95
Nov 20, 2026	2	0	0	55	105	1.91	46.26%	110
Jan 15, 2027	90	15	0.17	3,124	1,273	0.41	46.39%	95
Dec 17, 2027	8	0	0	356	217	0.61	48.18%	80