CLEANSPARK (CLSK) 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 | -$67,230 |
| $7 | -$79,488 |
| $8 | -$144,695 |
| $8.50 | $37,146 |
| $9 | $81,795 |
| $11 | $94,845 |
| $14 | $40,521 |
| $15 | $88,611 |
| $17 | $29,343 |
| $20 | $103,912 |
| $25 | $41,396 |
| $30 | $90,613 |
CLSK session snapshot
Bullflow recorded 21 CLSK options trades on Monday, October 26, 2026, totaling $564,598 in premium. Calls made up $469.52K (83.2%) across 16 trades and puts $95.08K (16.8%) across 5 trades, a put/call premium ratio of 0.20.
12 trades were sweeps and 9 were blocks. 10 filled at or above the ask, 10 at or below the bid and 1 at the mid. The largest was a $115,000 sweep of 500 Jan 21, 2028 $10 Call trade at 10:14:06 ET, filled at the ask.
CLSK closed at $7.77, down 1.40% from the prior close. Net gamma exposure was $545.88K per 1% move at the Oct 26, 2026, 15:59:13 ET snapshot; the largest positive GEX strike was $20. By premium, CLSK ranked 7 of 7 among the related tickers below.
- Company
- CLEANSPARK INC
- Exchange
- NASDAQ
- Sector
- Financial Services
- Close
- $7.77
CLSK options flow statistics
- Total premium
- $564.60K
- Recorded trades
- 21
- Call premium
- $469.52K
- Put premium
- $95.08K
- Put/call premium ratio
- 0.20
- Avg premium per trade
- $26.89K
- Calls / puts (trades)
- 16 / 5
- Sweeps / blocks
- 12 / 9
- At or above ask
- 10
- At or below bid
- 10
- Largest trade
- $115.00K
- Last trade
Where the premium went
in calls
$564.60K · 21 trades
Premium
Trade type
Fill side
CLSK largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| CLSK Jan 21, 2028 $10 | Call | $115,000 | 500 | Ask | Sweep | |
| CLSK Jan 15, 2027 $16 | Call | $110,370 | 11,037 | Bid | Sweep | |
| CLSK Dec 18, 2026 $11 | Put | $33,962 | 100 | Ask | Sweep | |
| CLSK Jan 21, 2028 $8 | Call | $27,775 | 101 | Bid | Block | |
| CLSK Jan 21, 2028 $8 | Call | $27,500 | 100 | Bid | Sweep | |
| CLSK Jan 21, 2028 $8 | Call | $27,500 | 100 | Bid | Sweep | |
| CLSK Dec 18, 2026 $8 | Put | $23,400 | 200 | Bid | Block | |
| CLSK Jun 17, 2027 $7 | Call | $20,000 | 80 | Ask | Block | |
| CLSK Mar 19, 2027 $7 | Call | $20,000 | 100 | Bid | Block | |
| CLSK Jan 19, 2029 $22 | Call | $17,900 | 100 | Ask | Sweep | |
| CLSK Jan 15, 2027 $7 | Call | $17,500 | 100 | Bid | Block | |
| CLSK Jan 19, 2029 $25 | Call | $15,900 | 100 | Bid | Sweep |
3 of the 12 largest trades, $82.78K combined
The 12 largest trades total $456.81K of $564.60K
CLSK gamma exposure
- Spot at snapshot
- $7.78
- Net GEX per 1% move
- $545.88K
- Largest positive strike
- $20
- Largest negative strike
- $8
Closing snapshot , 49 strikes across 13 expirations (Unavailable to Unavailable).
CLSK options flow questions
What was the largest CLSK options trade on October 26, 2026?
A $115,000 sweep of 500 CLSK Jan 21, 2028 $10 Call trade at 10:14:06 ET, filled at the ask. It was the largest of 21 trades Bullflow recorded for CLSK that session.
How much CLSK options premium traded on October 26, 2026?
$564,598 across 21 recorded sweeps and blocks: $469,515 in calls (16 trades) and $95,083 in puts (5 trades).
Was CLSK options flow bullish or bearish on October 26, 2026?
Calls were 83.2% of premium (put/call premium ratio 0.20). 10 of 21 trades filled at or below the bid and 10 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 CLSK's gamma exposure levels?
At the Oct 26, 2026 closing snapshot (15:59:13 ET, spot $7.78), CLSK net GEX was $545.88K per 1% move. The largest positive GEX strike was $20. The largest negative GEX strike was $8. The snapshot covers 49 strikes and 13 expirations.
How does CLSK options flow compare with related stocks?
CLSK ranked 7 of 7 by premium on Oct 26, 2026 among the tickers shown here. HOOD $31.77M, MSTR $27.92M, IREN $23.88M led; CLSK recorded $564.60K.
How often is CLSK options flow data updated?
The page shows a completed session (October 26, 2026, last trade 14:59:51 ET) and updates after the next trading day becomes historical. Intraday CLSK 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.