Unusual Options Activity

ONON Unusual Options Activity - On AG

Last active day: October 5, 2026
Active days (30d): 20
Biggest recent print: Put $37.5000 · $531K

AI summary

On October 5, 2026, unusual options activity was observed in On Holding AG (ONON). A single print was recorded for a put option with a strike price of $37.50, expiring on January 21, 2028. The premium for this transaction was notably high at $531,060, indicating significant interest in this particular option. The volume to open interest ratio for this trade stood at 1.6, suggesting a relatively active trading environment for this option compared to its existing open interest. Over the past 30 days, ONON has seen activity on 20 of those days, reflecting a consistent level of trading engagement. The absence of call premiums indicates a focus on bearish sentiment in this instance, as participants appear to be positioning for potential downward movement in the stock price.

AI-generated summary

ONON was last active on October 5, 2026.

Prints on October 5, 2026

Ticker	Side	Strike	Expiry	Vol/OI	Premium	IV	New
ONON	Put	$37.5000	01/21/28 (475d)	1.6×	$531K	44%

History

2026-10-051 prints$0K calls$531K puts
2026-10-022 prints$0K calls$1.5M puts
2026-10-011 prints$0K calls$919K puts
2026-09-301 prints$0K calls$620K puts
2026-09-293 prints$382K calls$1.7M puts
2026-09-283 prints$382K calls$1.1M puts
2026-09-254 prints$123K calls$3.5M puts
2026-09-246 prints$671K calls$3.5M puts
2026-09-237 prints$2.8M calls$333K puts
2026-09-227 prints$3.6M calls$2.0M puts
2026-09-217 prints$2.2M calls$1.7M puts
2026-09-1815 prints$1.4M calls$11.5M puts
2026-09-1711 prints$728K calls$11.5M puts
2026-09-162 prints$248K calls$0K puts
2026-09-153 prints$219K calls$2.3M puts
2026-09-146 prints$1.9M calls$2.3M puts
2026-09-1112 prints$2.0M calls$7.3M puts
2026-09-109 prints$38K calls$8.3M puts
2026-09-094 prints$38K calls$1.3M puts
2026-09-083 prints$0K calls$5.2M puts

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