First Solar Inc
First Solar Inc (FSLR) Options Open Interest
FSLR options open interest is 629,485 contracts. The 2-week average daily volume is 26,486 contracts across the chain.
Read more
Monitoring FSLR open interest helps you see where real money is positioned on First Solar Inc's options and which strikes are attracting the most commitment from traders. First Solar Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor FSLR options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising FSLR options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect First Solar Inc to settle.
First Solar, Inc. provides photovoltaic (PV) solar energy solutions in the United State, Japan, France, Canada, India, Australia, and internationally. The company designs, manufactures, and sells cadmium telluride solar modules that converts sunlight into electricity. It serves developers and operators of systems, utilities, independent power producers, commercial and industrial companies, and other system owners. The company was formerly known as First Solar Holdings, Inc. and changed its name to First Solar, Inc. in 2006. First Solar, Inc. was founded in 1999 and is headquartered in Tempe, Arizona.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where FSLR open interest is concentrated. Our scanner maps First Solar Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade First Solar Inc's options open interest as the signal it is, not as an afterthought.
| 200.00 | 0.51 | 0.79 | 0.65 | 59% | +0.1616 | 2,526 |
| 220.00 | 0.02 | 0.03 | 0.03 | 80% | +0.0073 | 968 |
| 205.00 | 0.14 | 0.26 | 0.20 | 60% | +0.0594 | 734 |
| 250.00 | — | 0.01 | 0.01 | 132% | +0.0020 | 726 |
| 215.00 | — | 0.03 | 0.03 | 70% | +0.0098 | 572 |
| 215.00 | 22.30 | 24.75 | 23.53 | 115% | -0.9193 | 971 |
| 205.00 | 12.70 | 14.95 | 13.83 | 88% | -0.8555 | 600 |
| 202.50 | 10.35 | 11.95 | 11.15 | 71% | -0.8586 | 553 |
| 190.00 | 1.76 | 2.49 | 2.13 | 58% | -0.3880 | 446 |
| 200.00 | 8.15 | 8.75 | 8.45 | 53% | -0.8669 | 386 |
As of September 23, 2026
Follow the money
Track FSLR open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.
Start your 14-day free trial→