Fields
The number on the right of each row is the protobuf field number.held_by_etfsstringrepeated1
ETF tickers whose current holdings include this ticker. Source holding tickers have periods removed before matching. Values are deduplicated and sorted by ticker.
flow_groupsstringrepeated2
Option flow groups containing this ticker, sorted by group name. These memberships are loaded when the producer starts and are not refreshed until it restarts.