Optimism's OP Tokens Set to Flood Markets with 343M New Supply

The Optimism Foundation has released its annual budget update, outlining the supply schedule for OP tokens over the next year. According to the plan, approximately 342.9 million OP tokens will enter circulation between May 2026 and April 2027.

This represents a significant increase in the liquid supply of OP, which is expected to reach around 2.504 billion, or roughly 58.3% of the total 4.29 billion cap.

The majority of the tokens will come from the Ecosystem Fund, with 200 million OP allocated for grants, liquidity incentives, and developer bounties. The remaining tokens will be distributed to early core contributors and investors.

The foundation has emphasized that no new token allocation was sought, which may temper some dilution fears. However, the increased supply is still expected to have a mechanical impact on the market.