Tracking OS1? Get live short interest, options flow, and signals on ORTEX.Sign up free →

Otsuka Holdings Co., Ltd. (OS1) short interest & options flow

€63.50+1.60% 1d+4.10% 1w+6.72% 1mClose: 2 Oct 2026

Cost to borrow: Low
Availability: High

Market cap: $41.50B
Next earnings: 30 Oct 2026

See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 22 Oct 2026

ORTEX chart of Otsuka Holdings Co., Ltd. (OS1) share price and short interest (% of free float), six months to October 2, 2026

OS1 news and analysis

RSS

No long-form analysis yet for OS1. Pulse alerts and the live data picture are available on ORTEX.

Open OS1 on ORTEX →

Want the live picture for OS1?

Short interest updated daily, real-time options flow, analyst consensus deltas, 13F positioning, ORTEX Alpha signals, and every article ORTEX publishes for OS1 — free to start on ORTEX.