Price Alert

Fastly Inc. (FSLY)

NYSE: FSLY · Real-Time Price · USD

8.82

-0.23 (-2.54%)

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

8.74

-0.96%

After-hours: Oct 03, 2025, 07:59 PM EDT

FSLY Option Overview

Overview for all option chains of FSLY. As of October 05, 2025, FSLY options have an IV of 222% and an IV rank of 98.41%. The volume is 7,258 contracts, which is 132.42% of average daily volume of 5,481 contracts. The volume put-call ratio is 0.08, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

222%

IV Rank

98.41%

Historical Volatility

56.49%

IV Low

76.3% on Jan 24, 2025

IV High

224.36% on Oct 02, 2025

Open Interest (OI)

Today's Open Interest

121,813

Put-Call Ratio

0.34

Put Open Interest

30,601

Call Open Interest

91,212

Open Interest Avg (30-day)

106,207

Today vs Open Interest Avg (30-day)

114.69%

Option Volume

Today's Volume

7,258

Put-Call Ratio

0.08

Put Volume

551

Call Volume

6,707

Volume Avg (30-day)

5,481

Today vs Volume Avg (30-day)

132.42%

Option Chain Statistics

This table provides a comprehensive overview of all FSLY 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	373	116	0.31	6,389	239	0.04	313.42%	8
Oct 17, 2025	1,255	38	0.03	6,551	834	0.13	106.88%	7.5
Oct 24, 2025	152	4	0.03	1,901	173	0.09	191.92%	8
Oct 31, 2025	74	1	0.01	1,531	11	0.01	252.07%	8
Nov 07, 2025	31	0	0	78	2	0.03	212.46%	7
Nov 14, 2025	6	0	0	2	0	0	117.59%	1
Nov 21, 2025	549	175	0.32	1,995	142	0.07	92.2%	7.5
Dec 19, 2025	174	14	0.08	12,563	3,739	0.3	89.55%	7.5
Jan 16, 2026	3,307	118	0.04	44,581	9,633	0.22	91.9%	10
Mar 20, 2026	267	60	0.22	2,423	612	0.25	77.2%	5
Jan 15, 2027	442	23	0.05	12,648	15,145	1.2	69.29%	10
Jan 21, 2028	77	2	0.03	550	71	0.13	65.87%	7.5