On Holding AG (ONON) options flow
Price delayed 15 minutes
Options flow session · Last trade
The optional price chart loads separately. Recorded options trades are available below.
Session chart data
| Strike (USD) | Net GEX per 1% move (USD) |
|---|---|
| $22.50 | -$415,377 |
| $25 | -$494,990 |
| $27.50 | -$780,690 |
| $30 | -$877,410 |
| $32.50 | -$570,241 |
| $33 | -$378,357 |
| $35 | $339,943 |
| $37.50 | $929,248 |
| $38 | $688,967 |
| $40 | $654,731 |
| $45 | $336,446 |
| $50 | $424,910 |
ONON session snapshot
Bullflow recorded 3 ONON options trades on Monday, October 26, 2026, totaling $177,100 in premium. Calls made up $148.10K (83.6%) across 2 trades and puts $29.00K (16.4%) across 1 trades, a put/call premium ratio of 0.20.
1 trades were sweeps and 2 were blocks. 2 filled at or above the ask, 1 at or below the bid and 0 at the mid. The largest was a $99,800 sweep of 499 Jun 17, 2027 $42.50 Call trade at 09:37:33 ET, filled at the ask.
ONON closed at $33.17, up 2.03% from the prior close. Net gamma exposure was -$89.89K per 1% move at the Oct 26, 2026, 15:59:21 ET snapshot; the largest positive GEX strike was $37.50. By premium, ONON ranked 6 of 6 among the related tickers below.
- Company
- On Holding AG
- Exchange
- NYSE
- Sector
- Consumer Cyclical
- Close
- $33.17
ONON options flow statistics
- Total premium
- $177.10K
- Recorded trades
- 3
- Call premium
- $148.10K
- Put premium
- $29.00K
- Put/call premium ratio
- 0.20
- Avg premium per trade
- $59.03K
- Calls / puts (trades)
- 2 / 1
- Sweeps / blocks
- 1 / 2
- At or above ask
- 2
- At or below bid
- 1
- Largest trade
- $99.80K
- Last trade
Where the premium went
in calls
$177.10K · 3 trades
Premium
Trade type
Fill side
ONON largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| ONON Jun 17, 2027 $42.50 | Call | $99,800 | 499 | Ask | Sweep | |
| ONON Dec 18, 2026 $30 | Call | $48,300 | 115 | Ask | Block | |
| ONON Jan 15, 2027 $30 | Put | $29,000 | 200 | Bid | Block |
Each of the 3 largest trades had a different contract.
The 3 largest trades total $177.10K of $177.10K
ONON gamma exposure
- Spot at snapshot
- $33.13
- Net GEX per 1% move
- -$89.89K
- Largest positive strike
- $37.50
- Largest negative strike
- $30
Closing snapshot , 60 strikes across 14 expirations (Unavailable to Unavailable).
ONON options flow questions
What was the largest ONON options trade on October 26, 2026?
A $99,800 sweep of 499 ONON Jun 17, 2027 $42.50 Call trade at 09:37:33 ET, filled at the ask. It was the largest of 3 trades Bullflow recorded for ONON that session.
How much ONON options premium traded on October 26, 2026?
$177,100 across 3 recorded sweeps and blocks: $148,100 in calls (2 trades) and $29,000 in puts (1 trades).
Was ONON options flow bullish or bearish on October 26, 2026?
Calls were 83.6% of premium (put/call premium ratio 0.20). 1 of 3 trades filled at or below the bid and 2 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 ONON's gamma exposure levels?
At the Oct 26, 2026 closing snapshot (15:59:21 ET, spot $33.13), ONON net GEX was -$89.89K per 1% move. The largest positive GEX strike was $37.50. The largest negative GEX strike was $30. The snapshot covers 60 strikes and 14 expirations.
How does ONON options flow compare with related stocks?
ONON ranked 6 of 6 by premium on Oct 26, 2026 among the tickers shown here. TSLA $215.66M, AMZN $32.26M, NKE $11.27M led; ONON recorded $177.10K.
How often is ONON options flow data updated?
The page shows a completed session (October 26, 2026, last trade 13:56:28 ET) and updates after the next trading day becomes historical. Intraday ONON 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.