$175.16▼ −1.77 · −1.0%from $176.93 the session before · Sep 30, 2026 close · end of day
Open
$178.50
High
$178.68
Low
$174.83
Day's range
$3.92.2% of the previous close
VWAP
$176.26close −0.62% from it
Volume, shares
1.92M0.79× the 20-session average
Traded, $
$338.8M
Trades
40.4K48 shares per trade
Previous close
$176.93−1.77 to the close
Market cap
$18.82Bat the close of Sep 30
Day range9% of the way up
$174.83$178.68
52-week range3% of the way up
$170.80 Sep 24$320.95 Jun 3
−45% from the high · +2.6% from the low
The desk read · Sep 24expiry Oct 16 · 22 days
balanced
options read
calls 57% · puts 43% of OI
0.76
puts per call, by OI
Oct 16 expiry 0.64
$200.00
max pain
+14% from the close
$220.00
most call OI
2.33K contracts · +26% from the close
$165.00
most put OI
821 contracts · −5.8% from the close
Balanced into a 22-day expiry: 0.76 puts per call by open interest, the most call OI sits at $220.00, the most put OI at $165.00, max pain $200.00.
Options
Sep 24 open interest · 16 expiries listed
FSLR options carry 640K contracts of open interest across 16 expiries, 3.5% of it in the Oct 16 contract, with 0.76 puts per call.
Open interest by expirythe next 8 of 16 expiries · share of all open interest
Option open interest by expiry, the next 8 expiries
Expiry
Call OI · on the day
Put OI · on the day
Puts per call
Share of OI %
Strikes
Sep 251 day
13.4K
5.83K
0.43
3.0
66
Oct 28 days
5.58K
3.57K
0.64
1.4
61
Oct 915 days
1.27K
1.83K
1.44
0.49
50
Oct 1622 days
13.7K
8.73K
0.64
3.5
50
Oct 2329 days
781
1.73K
2.21
0.39
37
Oct 3036 days
484
685
1.42
0.18
36
Nov 643 days
392
268
0.68
0.10
29
Nov 2057 days
8K
8.14K
1.02
2.5
32
92% of open interest sits beyond the Oct 16 contract · 50 strikes listed for it · 640K contracts open in all
Monthly contractOct 16 expiry · 22 days
The Oct 16 contract holds 13.7K calls and 8.73K puts, the most call OI at $220.00 and the most put OI at $165.00; max pain $200.00, +14% from the close.
Call OI, contracts
13.7K13,650 contracts
Put OI, contracts
8.73K8,731 contracts
Puts per call, by OI
0.64all expiries 0.76
Max pain
$200.00+14% from the close
Strikes listed
50for this expiry
Open interest by strike, contractstop three strikes each side
Calls
Strike
Puts
1.33K
$240.00
1.12K
$230.00
2.33K
$220.00
$180.00
748
$170.00
709
$165.00
821
Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
Revenue $1.06B, −3.7% on a year earlier; profit $422.6M, +24% in the Jun 2026 quarter, consolidated.
Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of FSLR on the consolidated basis with the market's move on the first session after each filing
Quarter
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
Market on the day
Jun 2026filed Jul 30
$1.06B
▼ −3.7%
$422.6M
▲ +24%
3.92
▲ +2.4%S&P 500 +0.7% · +1.7 pp
Mar 2026filed Apr 30
$1.04B
▲ +24%
$346.6M
▲ +65%
3.22
▲ +4.9%S&P 500 +0.3% · +4.6 pp
Dec 2025filed Feb 24
$1.68B
▲ +11%
$520.9M
▲ +33%
4.84
—not reached
Sep 2025filed Oct 30
$1.59B
▲ +80%
$455.9M
▲ +46%
4.24
—not reached
Jun 2025filed Jul 30
$1.10B
▲ +8.6%
$341.9M
▼ −2.1%
3.18
▲ +2.4%S&P 500 +0.7% · +1.7 pp
Mar 2025filed Apr 30
$844.6M
▲ +6.3%
$209.5M
▼ −11%
1.95
▲ +4.9%S&P 500 +0.3% · +4.6 pp
Dec 2024filed Feb 25
$1.51B
▲ +31%
$393.1M
▲ +13%
3.66
—not reached
Sep 2024filed Oct 30
$887.7M
▲ +11%
$313.0M
▲ +17%
2.91
—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of FSLR on the consolidated basis, summed from the quarters filed
Year
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
FY25to Dec 2025
$5.22B
▲ +24%
$1.53B
▲ +18%
14.21
FY24to Dec 2024
$4.21B
▲ +27%
$1.29B
▲ +56%
12.02
FY23to Dec 2023
$3.32B
▲ +27%
$830.8M
—
7.74
FY22to Dec 2022
$2.62B
▼ −10%
−$44.2M
▼ −110%
-0.41
FY21to Dec 2021
$2.92B
▲ +7.8%
$468.7M
▲ +18%
4.38
Fundamentals
consolidated · filings to Jun 2026 · close $175.16 on Sep 30
FSLR trades at 11 times trailing earnings, 1.8 times book value, revenue +24% over twelve months, market cap $18.82B.
Valuation
Market cap
$18.82Bon Sep 30
Price to earnings
11consolidated · four quarters to Jun 2026
Trailing EPS
$16.22diluted · consolidated · four quarters to Jun 2026
Price to book
1.8consolidated · balance sheet to Jun 2026
Book value a share
$96.03consolidated · balance sheet to Jun 2026
Debt to equity
—
Return on equity
19%trailing profit over average equity · consolidated
Dividend yield
—
Price to sales
3.5market cap over revenue, four quarters to Jun 2026
Shares outstanding
107Mon Sep 30
Growthsums of the four quarters filed to Jun 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
$5.38Bfour quarters to Jun 2026
Revenue growth, 12 months
▲ +24%against the twelve months before
Revenue 3-year CAGR
▲ +22%trailing twelve months against the twelve months 3 years earlier · consolidated
Profit, trailing 12 months
$1.75Bfour quarters to Jun 2026
Profit growth, 12 months
▲ +39%against the twelve months before
Profit 3-year CAGR
▲ +120%trailing twelve months against the twelve months 3 years earlier · consolidated
Shareholding
quarter to Jun 2026 · SEC Form 13F
13F managers hold 180% of shares, BlackRock, Inc. the largest at 26%, VANGUARD CAPITAL MANAGEMENT LLC 13% and VANGUARD PORTFOLIO MANAGEMENT LLC 10%, as filed for the quarter to Jun 2026.
26.1%12.7%10.5%130.5%
BlackRock, Inc. 26.1%
VANGUARD CAPITAL MANAGEMENT LLC 12.7%
VANGUARD PORTFOLIO MANAGEMENT LLC 10.5%
Other 13F managers 130.5%
Held by 13F managers
180%of shares outstanding
Shares held
193M+0.52% on Mar 2026 among managers filing both
Managers holding
940898 a quarter earlier
Largest holder
26%BlackRock, Inc.
Largest 10 holderspercent of shares outstanding · change in shares against the previous quarter
Largest 13F holders of FSLR
Manager
Shares
Of outstanding
Value
Change on quarter
BlackRock, Inc.
28.1M
26%
$6.62B
+416K
VANGUARD CAPITAL MANAGEMENT LLC
13.7M
13%
$3.23B
+96K
VANGUARD PORTFOLIO MANAGEMENT LLC
11.3M
10%
$2.66B
−117K
STATE STREET CORP
11.2M
10%
$2.63B
+583K
Capital World Investors
8.23M
7.7%
$1.94B
—
GEODE CAPITAL MANAGEMENT, LLC
6.22M
5.8%
$1.47B
+5.55K
Hill City Capital, LP
5.26M
4.9%
$1.24B
+901K
Invesco Ltd.
5.2M
4.8%
$1.23B
−115K
FMR LLC
4.36M
4.1%
$1.03B
+742K
MORGAN STANLEY
3.58M
3.3%
$845.0M
+216K
Insider tradesSEC Forms 3, 4 and 5 · the latest 10
No open-market insider buying or selling in the last 90 days.
FSLR insider trades
Insider
Trade
Shares
Price
Held after
Buehler Patrick JamesOfficer
sold · Jun 2, 2026
3,000
$302.00
4,406
Stockdale CarolineOfficer
sold · May 28, 2026
10,628
$275.60
23,792
Widmar Mark RDirector,Officer
sold · May 26, 2026
364
$265.15
86,692
Widmar Mark RDirector,Officer
sold · May 26, 2026
632
$270.05
83,186
Widmar Mark RDirector,Officer
sold · May 26, 2026
726
$271.23
82,460
Widmar Mark RDirector,Officer
sold · May 26, 2026
473
$273.17
81,987
Widmar Mark RDirector,Officer
sold · May 26, 2026
126
$276.29
81,861
Widmar Mark RDirector,Officer
sold · May 26, 2026
628
$267.72
84,827
Widmar Mark RDirector,Officer
sold · May 26, 2026
1,009
$268.89
83,818
Widmar Mark RDirector,Officer
sold · May 26, 2026
1,237
$266.60
85,455
Corporate actions
exchange records
No corporate action on record for FSLR yet.
Price history
131 sessions on record · to Sep 30 · end of day
FSLR is −12.3% over 20 sessions against the S&P 500's +0.1%, 45% below its 52-week high, realised volatility 62% annualised.
Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
Window
From $
FSLR %
S&P 500 %
Difference pp
120 sessionssince Apr 9
$197.25
▼ −11%
▲ +12%
−23
60 sessionssince Jul 7
$227.72
▼ −23%
▲ +2.0%
−25
20 sessionssince Sep 1
$199.66
▼ −12%
▲ +0.11%
−12
5 sessionssince Sep 23
$191.98
▼ −8.8%
▼ −0.67%
−8.1
1 sessionsince Sep 29
$176.93
▼ −1.0%
▼ −0.21%
−0.79
Averages of the closeclose against each average
5-session average
$174.99close +0.10% from it
20-session average
$195.61close −10% from it
50-session average
$208.88close −16% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$9.25.2% of the close
Average day's range, 20
$8.04.6% of the close
Volume against 20 sessions
0.79×1.92M vs 2.46M average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
62%≈ ±3.9% a session · moved more than that on 6 of 20
Realised volatility, 60
52%≈ ±3.2% a session · moved more than that on 14 of 60
Beta to S&P 500, 60
2.53moved with S&P 500 on 42 of 60 sessions
Up and down sessionscloses above and below the previous close
OI Charts is not a registered investment adviser or broker-dealer. Prices, filings and open interest are public data and arithmetic on it, not a basis for any investment decision.