StockData
First Solar, Inc. logo

First Solar, Inc. (FSLR) stock

FSLRNasdaqSemiconductors & Related DevicesFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 20/3060% below fair value
$174.40−2.49 (-1.41%)

Close on Oct 30, 2026Market cap $18.74BP/E 10.1Yield –

Price history

First Solar share prices for every month, newest first. Adjusted for stock splits, not for dividends.

Download all as CSV
Close, Oct 30, 2026
$174.40
-1.41% on the day
52-week range
$165.86 – $320.95
-45.7% from the high
Change over 52 weeks
-25.3%
From $233.58 on Oct 30, 2025
Average volume
2.19M
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$174.50$187.85$165.86$174.40-0.43%45,707,142
Sep 2026$199.00$220.98$170.80$175.16-13.24%50,881,954
Aug 2026$217.99$269.70$200.35$201.90-4.33%52,274,375
Jul 2026$231.99$241.00$195.84$211.03-10.57%41,211,680
Jun 2026$302.09$320.95$227.41$235.96-23.09%49,412,809
May 2026$200.08$313.75$199.90$306.79+51.96%62,812,695
Apr 2026$198.02$211.00$185.13$201.89+2.35%42,199,240
Mar 2026$193.10$203.46$182.99$197.26+0.03%39,427,221
Feb 2026$225.25$250.99$191.86$197.20-12.56%57,425,404
Jan 2026$265.86$280.50$214.00$225.52-13.67%50,645,962
Dec 2025$269.27$285.99$249.00$261.23-4.28%41,044,952
Nov 2025$265.93$281.55$241.00$272.92+2.24%40,157,912
Oct 2025$221.78$269.67$216.63$266.94+21.04%54,598,774
Sep 2025$190.15$228.34$187.64$220.53+12.98%46,309,216
Aug 2025$186.34$221.50$176.47$195.19+11.71%72,342,837
Jul 2025$165.02$189.50$158.81$174.73+5.55%71,991,309
Jun 2025$158.21$179.50$135.50$165.54+4.72%100,171,376
May 2025$127.94$198.87$122.48$158.08+25.64%128,818,124
Apr 2025$126.11$144.63$116.56$125.82-0.48%92,241,129
Mar 2025$135.28$140.98$120.60$126.43-7.16%65,849,112
Feb 2025$163.31$171.54$133.90$136.18-18.71%55,295,094
Jan 2025$177.91$201.20$158.08$167.52-4.95%46,463,027
Dec 2024$204.35$212.15$173.36$176.24-11.56%40,801,582
Nov 2024$195.85$221.20$173.37$199.27+2.46%71,092,399
Oct 2024$249.44$252.90$183.68$194.48-22.03%65,139,119
Sep 2024$226.65$262.72$202.15$249.44+9.71%39,982,274
Aug 2024$219.10$244.21$195.27$227.37+5.27%36,183,666
Jul 2024$224.75$240.96$206.85$215.99-4.20%61,612,654
Jun 2024$273.26$306.77$225.12$225.46-17.04%59,876,199
May 2024$176.61$286.60$172.09$271.76+54.15%78,128,649
Apr 2024$169.72$188.32$162.16$176.30+4.44%43,745,482
Mar 2024$152.74$173.02$145.77$168.80+9.69%37,809,766
Feb 2024$149.78$163.43$135.88$153.89+5.19%51,614,619
Jan 2024$170.98$177.89$140.07$146.30-15.08%37,695,941
Dec 2023$157.54$177.51$137.17$172.28+9.19%52,886,485
Nov 2023$148.49$162.48$129.22$157.78+10.76%49,499,182
Oct 2023$160.50$161.99$132.19$142.45-11.84%53,620,720
Sep 2023$191.27$193.48$157.50$161.59-14.56%36,502,936
Aug 2023$207.38$213.43$173.74$189.12-8.81%43,004,210
Jul 2023$191.11$224.50$181.64$207.40+9.11%43,382,971
Jun 2023$204.62$212.35$176.96$190.09-6.34%34,813,001
May 2023$182.58$232.00$170.92$202.96+11.16%71,852,053
Apr 2023$217.28$221.88$170.55$182.58-16.06%45,658,935
Mar 2023$180.55$219.55$177.29$217.50+28.59%75,007,082
Feb 2023$177.40$182.35$157.00$169.14-4.76%31,657,401
Jan 2023$151.01$185.28$141.81$177.60+18.57%46,604,871
Dec 2022$172.56$173.63$142.35$149.79-13.18%67,013,412
Nov 2022$148.00$173.68$143.38$172.53+18.52%59,085,341
Oct 2022$132.70$148.20$115.66$145.57+10.06%69,929,048
Sep 2022$124.53$140.64$123.73$132.27+3.70%67,111,525
Aug 2022$98.97$130.25$95.77$127.55+28.62%67,923,611
Jul 2022$67.58$102.12$60.96$99.17+45.56%47,643,680
Jun 2022$70.61$76.72$60.77$68.13-3.51%32,118,295
May 2022$72.77$78.96$59.60$70.61-3.31%26,947,711
Apr 2022$84.10$86.31$69.56$73.03-12.79%27,416,394
Mar 2022$75.17$85.79$63.01$83.74+11.22%53,738,285
Feb 2022$78.32$78.87$61.24$75.29-3.94%29,404,089
Jan 2022$88.01$91.36$69.86$78.38-10.07%28,404,369
Dec 2021$105.91$108.18$84.78$87.16-15.87%26,946,526
Nov 2021$120.25$123.13$101.13$103.60-13.37%36,323,528

Seasonality

FSLR return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average-2.1%-4.7%1.7%1.3%16.5%-2.6%8.2%6.1%-2.9%4.9%6.0%-2.7%
Months up3 of 103 of 107 of 105 of 106 of 105 of 105 of 105 of 104 of 105 of 108 of 94 of 9
2026-13.7%-12.6%0.0%2.3%52.0%-23.1%-10.6%-4.3%-13.2%-0.4%
2025-4.9%-18.7%-7.2%-0.5%25.6%4.7%5.6%11.7%13.0%21.0%2.2%-4.3%
2024-15.1%5.2%9.7%4.4%54.1%-17.0%-4.2%5.3%9.7%-22.0%2.5%-11.6%
202318.6%-4.8%28.6%-16.1%11.2%-6.3%9.1%-8.8%-14.6%-11.8%10.8%9.2%
2022-10.1%-3.9%11.2%-12.8%-3.3%-3.5%45.6%28.6%3.7%10.1%18.5%-13.2%
20210.2%-18.3%7.8%-12.3%-0.5%18.9%-4.9%9.3%1.6%25.3%-13.4%-15.9%
2020-11.4%-7.7%-21.2%22.0%5.9%6.2%20.3%28.6%-13.6%31.5%7.3%5.9%
201919.2%3.9%0.6%16.4%-5.7%13.2%-1.8%-3.8%-6.5%-10.7%6.7%1.3%
2018-0.5%-6.4%12.9%-0.1%-4.7%-22.1%-0.6%-0.5%-7.0%-13.7%6.3%-4.5%
2017-2.8%16.0%-25.1%9.0%30.3%3.6%23.6%-4.8%-2.3%19.5%13.3%8.7%