First Solar, Inc. Common StockFSLR
Closing prices as of Sep 15, 2026Updated once daily after the US close — not a live quote.

$203.00

-10.77% past month

Notable price movement

  • Sep 15, 2026

    $202.34-2.27%

    FSLR fell 2.27% on a day when comparable semiconductor companies rose 2.30% on average, with four of six peers higher . The decline was not shared by the broader peer group .

  • Sep 14, 2026

    $207.04-0.95%

    FSLR fell 0.95%, a smaller decline than the comparable semiconductor companies, which dropped 9.21% on average with all six peers lower . The move was directionally in line with peers but far less severe .

  • Sep 11, 2026

    $209.03+0.90%

    FSLR shares rose 0.90%, but this lagged the broader move among comparable semiconductor companies, which gained 3.40% on average with all six names in the group higher .

  • Sep 10, 2026

    $207.17+2.00%

    Shares rose 2.00% even as comparable semiconductor companies fell 2.42% on average, with all six names in the group lower . The move was not shared by the comparable companies that day .

  • Sep 9, 2026

    $203.10-4.76%

    Seeking Alpha reported that solar stocks stumbled over a policy action described as a 'stroke of a pen' . Comparable listed companies in Semiconductors & Related Devices were little changed, up 0.09% on average, so the decline was not shared by that cohort . Trading volume ran 1.9x this company's trailing average with an intraday range of 9.1% of the low .

  • Sep 8, 2026

    $213.25+4.30%

    Shares rose 4.30% even as comparable Semiconductors & Related Devices companies moved just 0.15% on average , meaning the gain was not shared by peers. Volume was 1.5x the trailing average with the session trading between 205.95 and 215.50 .

  • Sep 4, 2026

    $204.45-1.43%

    FSLR fell 1.43% on a day when comparable semiconductor companies moved in the opposite direction, rising 1.85% on average with all six tracked peers higher . The decline was therefore not shared by its comparable companies .

Closing prices for FSLR. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.