Unusual Options Activity
BMO Unusual Options Activity - Bank Of Montreal
- Last active day
- September 29, 2026
- Active days (30d)
- 6
- Biggest recent print
- Put $175.0000 · $458K
AI summary
On September 29, 2026, notable options activity was observed in Bank of Montreal (BMO). Two prints were recorded, with a total call premium of $309,600 and a put premium of $458,350. The activity reflects a put/call balance skewed towards puts, with both the call and put options having a strike price of $175 and an expiration date of December 18, 2026. The volume-to-open interest ratio for both options stands at 2.5, indicating a relatively active trading environment compared to existing open interest. This level of activity suggests that traders are engaging with these options, potentially reflecting varying market sentiments. Over the last 30 days, BMO has seen options activity on six days, highlighting ongoing interest in the stock's options market.
AI-generated summary
BMO was last active on September 29, 2026.
Prints on September 29, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| BMO | Put | $175.0000 | 12/18/26 (81d) | 2.5× | $458K | 23% | |
| BMO | Call | $175.0000 | 12/18/26 (81d) | 2.5× | $310K | 23% |
History
- 2026-09-292 prints$310K calls$458K puts
- 2026-09-282 prints$310K calls$458K puts
- 2026-09-241 prints$0K calls$349K puts
- 2026-09-231 prints$0K calls$349K puts
- 2026-09-041 prints$136K calls$0K puts
- 2026-09-031 prints$136K calls$0K puts
- 2026-08-052 prints$118K calls$552K puts
- 2026-08-042 prints$118K calls$552K puts
- 2026-07-302 prints$4.7M calls$0K puts
- 2026-07-292 prints$4.7M calls$0K puts
- 2026-05-202 prints$100K calls$726K puts
- 2026-04-292 prints$8.3M calls$0K puts
- 2026-04-151 prints$250K calls$0K puts
- 2026-03-263 prints$199K calls$390K puts
- 2026-03-231 prints$0K calls$150K puts
- 2026-03-111 prints$0K calls$385K puts
Related tickers