All, Next Expiry, Retail Proxy, and Other Flow

All is the whole market and Next Expiry is the front expiration where 0DTE flow lives. Retail Proxy contains only verified OPRA SLAN single-leg, non-ISO auction prints; it is not account data. Other Flow is derived as All minus that proxy, and is not institutional flow.

If the gateway cannot verify the options-condition catalog, Retail Proxy and Other Flow do not display. The 0DTE and proxy cohorts are on Pro and up; Starter carries the whole-market read.