Fastly Inc. (FSLY)
NYSE: FSLY
· Real-Time Price · USD
6.91
-0.33 (-4.56%)
At close: Aug 14, 2025, 3:59 PM
6.96
0.80%
Pre-market: Aug 15, 2025, 09:02 AM EDT
FSLY Option Overview
Overview for all option chains of FSLY. As of August 15, 2025, FSLY options have an IV of 248.72% and an IV rank of 118.54%. The volume is 797 contracts, which is 40.64% of average daily volume of 1,961 contracts. The volume put-call ratio is 0.18, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
248.72%IV Rank
118.54%Historical Volatility
61.1%IV Low
76.6% on Jan 24, 2025IV High
221.8% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
106,678Put-Call Ratio
0.46Put Open Interest
33,489Call Open Interest
73,189Open Interest Avg (30-day)
93,410Today vs Open Interest Avg (30-day)
114.2%Option Volume
Today's Volume
797Put-Call Ratio
0.18Put Volume
123Call Volume
674Volume Avg (30-day)
1,961Today vs Volume Avg (30-day)
40.64%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 |
| Aug 15, 2025 | 189 | 19 | 0.1 | 3,925 | 589 | 0.15 | 500% | 5 |
| Aug 22, 2025 | 160 | 37 | 0.23 | 649 | 744 | 1.15 | 292.5% | 7 |
| Aug 29, 2025 | 40 | 1 | 0.03 | 638 | 39 | 0.06 | 248.72% | 6 |
| Sep 05, 2025 | 17 | 0 | 0 | 856 | 103 | 0.12 | 201.77% | 7 |
| Sep 12, 2025 | 52 | 8 | 0.15 | 304 | 10 | 0.03 | 197.31% | 6 |
| Sep 19, 2025 | 45 | 19 | 0.42 | 11,467 | 3,406 | 0.3 | 119.79% | 7.5 |
| Sep 26, 2025 | 1 | 15 | 15 | 60 | 16 | 0.27 | 135.86% | 7 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 116.6% | 2.5 |
| Dec 19, 2025 | 27 | 10 | 0.37 | 16,277 | 3,686 | 0.23 | 112.83% | 7.5 |
| Jan 16, 2026 | 96 | 10 | 0.1 | 28,362 | 9,699 | 0.34 | 94.97% | 10 |
| Mar 20, 2026 | 6 | 0 | 0 | 429 | 190 | 0.44 | 64.82% | 5 |
| Jan 15, 2027 | 41 | 4 | 0.1 | 10,222 | 15,007 | 1.47 | 64.64% | 10 |