Biggest 24-hour Reddit mention spikes across stocks, ETFs, commodities, and macro indicators. Spikes are the last 24 hours vs. the 24 hours before with a noise floor of ±25% change and ≥3 mentions. Refreshed every 5 minutes.
“Auths ≤” is an upper bound, not a count of people. The rollup stores distinct authors per hourly bucket, so summing a 24-hour window counts anyone who posted in more than one hour more than once — the true number is lower, and the identities needed to compute it are not in the rollup. A low bound is still conclusive, and that is what the low-diversity flag reads.
Source: hourly_entity_stats rollup over the Reddit NER pipeline. Methodology — see /dashboard/methodology.