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OstiumOpenPnl::average() can be simplified by adding a state variable that tracks the cumulative sum of nextEpochValues

Low/InfoOstium audit·Three Sigma·RWA perpetuals DEX·19th February, 20243S-OS-N20

Description

OstiumOpenPnl::average() calculates the average of all the nextEpochValues, which is an expensive operation (depending on requestsCount and could be replaced by a state variable tracking the cummulative sum.

Status

Acknowledged

Source

Disclosed by 0xSimao · Sherlock's 2025 Watson of the Year · 21 first places in 57 audit contests