Price Alert

First Solar Inc. (FSLR)

NASDAQ: FSLR · Real-Time Price · USD

219.28

19.33 (9.67%)

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

219.47

0.09%

After-hours: Aug 18, 2025, 07:59 PM EDT

FSLR Option Overview

Overview for all option chains of FSLR. As of August 19, 2025, FSLR options have an IV of 70.75% and an IV rank of 75.4%. The volume is 146,597 contracts, which is 709.64% of average daily volume of 20,658 contracts. The volume put-call ratio is 0.54, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

70.75%

IV Rank

75.4%

Historical Volatility

51.88%

IV Low

52.23% on Aug 23, 2024

IV High

76.79% on Aug 18, 2025

Open Interest (OI)

Today's Open Interest

572,281

Put-Call Ratio

0.94

Put Open Interest

277,208

Call Open Interest

295,073

Open Interest Avg (30-day)

474,449

Today vs Open Interest Avg (30-day)

120.62%

Option Volume

Today's Volume

146,597

Put-Call Ratio

0.54

Put Volume

51,408

Call Volume

95,189

Volume Avg (30-day)

20,658

Today vs Volume Avg (30-day)

709.64%

Option Chain Statistics

This table provides a comprehensive overview of all FSLR 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 22, 2025	26,996	12,606	0.47	28,504	15,266	0.54	100.16%	187.5
Aug 29, 2025	3,327	3,229	0.97	4,727	4,190	0.89	76.5%	185
Sep 05, 2025	852	2,223	2.61	591	678	1.15	64.99%	185
Sep 12, 2025	242	951	3.93	434	1,250	2.88	61.19%	185
Sep 19, 2025	25,690	5,549	0.22	47,837	35,510	0.74	62.58%	165
Sep 26, 2025	194	1,295	6.68	149	161	1.08	55.51%	185
Oct 17, 2025	3,042	1,498	0.49	28,481	22,675	0.8	65.19%	170
Nov 21, 2025	3,473	112	0.03	2,086	72	0.03	51.61%	190
Dec 19, 2025	8,657	2,847	0.33	26,567	21,613	0.81	54.37%	180
Jan 16, 2026	5,016	15,427	3.08	67,205	55,812	0.83	51.41%	200
Mar 20, 2026	4,294	1,060	0.25	19,894	22,070	1.11	51.08%	155
Jun 18, 2026	8,730	3,127	0.36	16,171	12,184	0.75	49.43%	175
Jan 15, 2027	4,676	1,484	0.32	52,427	85,727	1.64	48.86%	190