Canadian Solar Inc. Common Shares (ON) (CSIQ) options flow
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Options flow session · Last trade
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Session chart data
| Strike (USD) | Net GEX per 1% move (USD) |
|---|---|
| $5 | -$9,491 |
| $8 | -$9,757 |
| $8.50 | -$8,850 |
| $9 | -$33,765 |
| $10 | -$59,538 |
| $11 | -$12,877 |
| $14 | $13,971 |
| $17 | $41,892 |
| $20 | $85,875 |
| $25 | $8,692 |
| $30 | $61,996 |
| $40 | $6,459 |
CSIQ session snapshot
Bullflow recorded 1 CSIQ options trades on Monday, October 26, 2026, totaling $22,496 in premium. Calls made up $0.00 (0.0%) across 0 trades and puts $22.50K (100.0%) across 1 trades.
1 trades were sweeps and 0 were blocks. 1 filled at or above the ask, 0 at or below the bid and 0 at the mid. The largest was a $22,496 sweep of 250 Jan 21, 2028 $5 Put trade at 10:33:39 ET, filled at the ask.
CSIQ closed at $8.85, down 4.12% from the prior close. Net gamma exposure was $138.77K per 1% move at the Oct 26, 2026, 15:59:31 ET snapshot; the largest positive GEX strike was $20.
- Company
- Canadian Solar Inc. Common Shares (ON)
- Exchange
- NASDAQ
- Sector
- Unavailable
- Close
- $8.85
CSIQ options flow statistics
- Total premium
- $22.50K
- Recorded trades
- 1
- Call premium
- $0.00
- Put premium
- $22.50K
- Put/call premium ratio
- Unavailable (no call premium)
- Avg premium per trade
- $22.50K
- Calls / puts (trades)
- 0 / 1
- Sweeps / blocks
- 1 / 0
- At or above ask
- 1
- At or below bid
- 0
- Largest trade
- $22.50K
- Last trade
Where the premium went
in calls
$22.50K · 1 trades
Premium
Trade type
Fill side
CSIQ largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| CSIQ Jan 21, 2028 $5 | Put | $22,496 | 250 | Ask | Sweep |
Each of the 1 largest trades had a different contract.
The 1 largest trades total $22.50K of $22.50K
CSIQ gamma exposure
- Spot at snapshot
- $8.85
- Net GEX per 1% move
- $138.77K
- Largest positive strike
- $20
- Largest negative strike
- $10
Closing snapshot , 56 strikes across 12 expirations (Unavailable to Unavailable).
CSIQ options flow questions
What was the largest CSIQ options trade on October 26, 2026?
A $22,496 sweep of 250 CSIQ Jan 21, 2028 $5 Put trade at 10:33:39 ET, filled at the ask. It was the largest of 1 trades Bullflow recorded for CSIQ that session.
How much CSIQ options premium traded on October 26, 2026?
$22,496 across 1 recorded sweeps and blocks: $0 in calls (0 trades) and $22,496 in puts (1 trades).
Was CSIQ options flow bullish or bearish on October 26, 2026?
Calls were 0.0% of premium. 0 of 1 trades filled at or below the bid and 1 at or above the ask. Premium and fill side do not show whether a trade opened or closed a position or was a hedge, so they do not establish direction on their own.
What are CSIQ's gamma exposure levels?
At the Oct 26, 2026 closing snapshot (15:59:31 ET, spot $8.85), CSIQ net GEX was $138.77K per 1% move. The largest positive GEX strike was $20. The largest negative GEX strike was $10. The snapshot covers 56 strikes and 12 expirations.
How often is CSIQ options flow data updated?
The page shows a completed session (October 26, 2026, last trade 10:33:39 ET) and updates after the next trading day becomes historical. Intraday CSIQ flow is in the Bullflow dashboard and API.
How to read this data
This summary covers recorded single-leg sweeps and blocks with positive premium, excluding cancelled trades. It describes the covered flow, not all options-market volume. Total premium is gross traded premium; it is not net buying pressure. The interactive dashboard can use different filters and may show different totals.
Calls, puts, and execution near the bid or ask provide context but do not establish whether a position was opened or closed, whether it was part of a hedge, or where the stock will move next. The session updates after the next trading day becomes historical.
Stock prices show regular-session candles delayed at least 15 minutes. The latest view refreshes during market hours; the flow-session view places recorded trades on their original date, using interpolated stock prices between candle samples. Gamma exposure shows its separately dated public closing snapshot.