First Phosphate Corp. Sponsored ADR (PHOS) Put/Call Volume History

Put/call volume ratio compares the number of put options traded to call options traded. Extreme readings can signal shifts in market sentiment relative to recent norms.

First Phosphate Corp. Sponsored ADR (PHOS) operates in the Basic Materials sector, specifically the Other Precious Metals industry, with a market capitalization near $2.56B, listed on NASDAQ, carrying a beta of 2.88 to the broader market. First Phosphate Corp. Led by John Passalacqua, public since 2026-07-17.

Put/call volume history tracks trading activity and sentiment over time. No recent options activity for PHOS as of 2026-10-15; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how options volume is reported and how to read the data →