Canadian Solar Inc
Canadian Solar Inc (CSIQ) Options Open Interest
CSIQ options open interest is 163,677 contracts. The 2-week average daily volume is 3,400 contracts across the chain.
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Monitoring CSIQ open interest helps you see where real money is positioned on Canadian Solar Inc's options and which strikes are attracting the most commitment from traders. Canadian 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 CSIQ 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 CSIQ 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 Canadian Solar Inc to settle.
Canadian Solar Inc., together with its subsidiaries, designs, develops, manufactures, and sells solar ingots, wafers, cells, modules, and other solar power and battery storage products in Asia, the Americas, Europe, and internationally. The company operates through two segments, Canadian Solar Inc. (CSI) Solar and Global Energy. The CSI Solar segment offers standard solar modules and battery storage solutions, as well as solar system kits that are a ready-to-install packages comprising inverters, racking systems, and other accessories; and engineering, procurement, and construction (EPC) services.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where CSIQ open interest is concentrated. Our scanner maps Canadian 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 Canadian Solar Inc's options open interest as the signal it is, not as an afterthought.
| 11.00 | 0.30 | 0.50 | 0.40 | 111% | +0.3769 | 171 |
| 10.50 | 0.45 | 0.70 | 0.58 | 110% | +0.4883 | 113 |
| 11.50 | 0.15 | 0.35 | 0.25 | 108% | +0.2714 | 101 |
| 12.00 | 0.10 | 0.20 | 0.15 | 107% | +0.1846 | 87 |
| 13.50 | — | 0.10 | 0.10 | 139% | +0.1086 | 87 |
| 14.00 | 3.50 | 4.20 | 3.85 | 175% | -0.8576 | 228 |
| 10.00 | 0.40 | 0.55 | 0.48 | 106% | -0.3893 | 159 |
| 9.00 | 0.10 | 0.20 | 0.15 | 105% | -0.1663 | 153 |
| 11.50 | 1.20 | 1.55 | 1.38 | 97% | -0.7574 | 81 |
| 13.00 | 2.40 | 2.95 | 2.68 | 16% | -1.0000 | 64 |
As of Nov 5, 2026
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