TOP TIERMARKET NEWSWIRE
Movers explained · 2026-09-24

Archived explainer. For the current picture see today's FSLR page.

Why Is FIRST SOLAR INC (FSLR) Stock Down Today?

By the Top Tier Newswire AI Desk · September 24, 2026 at 3:38 PM ET · reviewed against 3 wire stories

FIRST SOLAR INC (FSLR) is down -10.10% in the latest session. Our newswire has captured 3 stories on FSLR across 2 sources in the last 36 hours, with AI sentiment reading bearish (avg 36/100).

Public view, delayed 4h. Every headline, price and sentiment read below — and this write-up itself — reaches Pro subscribers live. Public readers see it once it clears the delay.

First Solar Inc (FSLR) fell 10.10% to $172.59 on September 24, 2026, marking a new 52-week low. The stock has been pressured by elevated borrowing costs, which are weighing on the solar industry's project financing. The broader market context shows solar stocks generally declining, with First Solar among the hardest hit.

What Happened

First Solar shares opened at $192.04 and quickly moved higher, reaching a session high of $192.55 at 8:20 AM ET. However, the stock then entered a steep decline, falling to a session low of $170.80 at 3:30 PM ET. The stock closed at $172.58, down 10.10%. The session volume of 3.7 million shares is 1.6 times the 3-month daily average. The decline follows recent reports that high borrowing costs are pressuring solar stocks, which rely heavily on financing for large-scale projects. First Solar has lost about 13.5% over the past eight sessions, with the stock falling from $204.14 to $176.56.

What The Data Shows

First Solar has a market cap of $21.5 billion and a P/E ratio of 12.3. Despite revenue growth of 23.8% in the trailing twelve months and a net margin of 32.5%, the stock has struggled with a beta of 1.73, indicating higher volatility than the market. The 52-week range is $182.99 to $320.95, and the stock has printed 62 fresh 52-week lows on the same day. Recent insider transactions show five sales totaling $3.6 million in the last 90 days, with no insider buys. Congressional trades include four purchases in the last 90 days, with the most recent buy reported on September 11. Retail chatter on Reddit has been minimal, with only one post in the last seven days.

What To Watch

First Solar has no upcoming earnings date reported. Investors should monitor the breadth of coverage as the stock continues to trade near its 52-week low.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

FSLR by the numbers

Last: $172.59Session: -10.10%7 sessions: -13.51%Coverage: 3 stories / 2 sourcesAI sentiment: 36/100 (bearish)Mkt cap: $21.5BP/E: 12.352w: $182.99 to $320.95
FSLR · today's session (5-min) · -9.65% vs prior close · updated 8:44 PM ET
$170$182$194prev close $191.97$173.457:05 AM10:17 AM1:30 PM4:42 PM7:55 PM7:05 AM · $191.917:10 AM · $191.647:15 AM · $191.507:20 AM · $192.007:40 AM · $191.358:00 AM · $191.368:05 AM · $191.358:10 AM · $191.998:20 AM · $192.558:35 AM · $192.238:50 AM · $191.339:05 AM · $192.379:15 AM · $191.259:20 AM · $191.099:25 AM · $189.879:30 AM · $187.669:35 AM · $187.519:40 AM · $184.709:45 AM · $183.369:50 AM · $182.199:55 AM · $182.2810:00 AM · $183.9310:05 AM · $184.0010:10 AM · $184.6110:15 AM · $182.5210:20 AM · $181.0110:25 AM · $181.4410:30 AM · $180.6910:35 AM · $179.9310:40 AM · $178.4410:45 AM · $178.8410:50 AM · $178.6310:55 AM · $178.9411:00 AM · $179.4911:05 AM · $178.7511:10 AM · $177.6311:15 AM · $177.4311:20 AM · $176.9711:25 AM · $176.2411:30 AM · $176.4511:35 AM · $175.9711:40 AM · $176.6211:45 AM · $177.7111:50 AM · $177.7811:55 AM · $177.6012:00 PM · $177.3412:05 PM · $176.9312:10 PM · $177.8812:15 PM · $179.1312:20 PM · $178.2312:25 PM · $177.9312:30 PM · $176.4112:35 PM · $176.6012:40 PM · $176.7112:45 PM · $176.3812:50 PM · $176.6012:55 PM · $177.031:00 PM · $177.181:05 PM · $176.711:10 PM · $177.351:15 PM · $176.781:20 PM · $176.781:25 PM · $176.441:30 PM · $176.371:35 PM · $176.881:40 PM · $177.191:45 PM · $176.651:50 PM · $176.481:55 PM · $176.582:00 PM · $174.892:05 PM · $174.802:10 PM · $174.732:15 PM · $174.722:20 PM · $174.632:25 PM · $174.662:30 PM · $174.002:35 PM · $174.342:40 PM · $173.942:45 PM · $173.642:50 PM · $173.482:55 PM · $172.953:00 PM · $172.713:05 PM · $172.063:10 PM · $171.653:15 PM · $171.653:20 PM · $171.663:25 PM · $171.013:30 PM · $171.753:35 PM · $172.373:40 PM · $172.273:45 PM · $172.503:50 PM · $172.313:55 PM · $172.164:00 PM · $172.164:05 PM · $172.494:10 PM · $172.674:15 PM · $172.444:20 PM · $172.694:25 PM · $172.444:30 PM · $172.544:35 PM · $172.694:40 PM · $172.864:50 PM · $172.704:55 PM · $173.005:00 PM · $173.075:05 PM · $172.765:10 PM · $172.885:15 PM · $172.805:20 PM · $172.985:25 PM · $173.065:30 PM · $173.015:35 PM · $173.065:40 PM · $173.115:45 PM · $173.605:50 PM · $173.605:55 PM · $173.306:00 PM · $173.356:05 PM · $173.376:10 PM · $173.356:15 PM · $173.166:20 PM · $173.136:25 PM · $173.256:40 PM · $173.156:45 PM · $173.136:50 PM · $173.136:55 PM · $173.187:00 PM · $172.897:10 PM · $173.197:20 PM · $173.287:35 PM · $173.277:40 PM · $173.387:45 PM · $173.317:50 PM · $173.227:55 PM · $173.45
AI sentiment, last 36h · averaged over 3 stories · 36/100 bearish
AI sentiment 36/100 (bearish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 3 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublish24/7 Wall St. · sentiment 34 · Solar Stocks Slide as High Borrowing Costs Weigh on Project Financing: First Solar Sinks 8%, SolarEdge Falls 5%, Enphase Energy Drops 4%24/7 Wall St. · 34Solar Stocks Slide as High Borrowing Costs Weigh on Project Financing: First Solar Sinks …TipRanks · sentiment 32 · Why First Solar Stock (FSLR) Is Plunging Today – September 24, 2026TipRanks · 32Why First Solar Stock (FSLR) Is Plunging Today – September 24, 2026TipRanks · sentiment 42 · First Solar Stock Hits 52-Week Low. Buy the Dip or Bail?TipRanks · 42First Solar Stock Hits 52-Week Low. Buy the Dip or Bail?
5h agoTipRanksBEARISH 42General

First Solar Stock Hits 52-Week Low. Buy the Dip or Bail?

First Solar (NASDAQ:FSLR) investors are facing a brutal session Thursday, with shares tumbling about 10% to a new 52-week low, extending their 2026 loss to around 3...

7h agoTipRanksBEARISH 32General

Why First Solar Stock (FSLR) Is Plunging Today – September 24, 2026

Shares of U.S. solar manufacturer First Solar ($FSLR) are down 8% at the time of writing as elevated borrowing costs weigh heavily on solar stocks. SolarEdge Techno...

9h ago24/7 Wall St.BEARISH 34General

Solar Stocks Slide as High Borrowing Costs Weigh on Project Financing: First Solar Sinks 8%, SolarEdge Falls 5%, Enphase Energy Drops 4%

Solar stocks are sliding sharply Thursday as elevated borrowing costs add pressure to an industry that depends heavily on project financing. First Solar (NASDAQ:FSLR) stock is down 8% to $177.45, while SolarEdge Technologies (NASDAQ:SEDG) stock is falling 5% to $31.76 and Enphase Energy (NASDAQ:ENPH) stock is down 3% to $32.04. The selling is broad across […]

Want the next move before the crowd? The live terminal streams every headline in real time with watchlist alerts, AI sentiment, and the full data stack behind this page.Get Pro Access →

More on FSLR: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier FSLR move explainers: 2026-09-24 · 2026-08-24 · 2026-08-17