{"slug":"stationfx-7e635239","name":"StationFX","summary":"CBOE measure of expected 30-day volatility in the S&P 500, derived from options prices. The market's fear gauge. Spikes during crises and risk-off events. Use for risk sentiment analysis, hedging signal generation, and regime detection. Daily frequency with full history.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:15.336151Z","sources":[{"source":"x402_bazaar","external_id":"https://stationfx.com/economic-data/financial-conditions/cboe-volatility-index-vix","owner_address":"0x22f7e9518dff04a5db1fddaabc0e001b8c425b3a","seen_at":"2026-10-26T05:59:07.811904Z","removed_at":null}],"endpoints":[{"url":"https://stationfx.com/economic-data/financial-conditions/cboe-volatility-index-vix","host":"stationfx.com","protocol":"x402","state":"live","last_probe_at":"2026-10-25T18:29:42.806255Z","last_ok_at":"2026-10-25T18:29:42.806255Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"stationfx-com-ec9cf927","name":"stationfx.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":9,"last_paid_at":"2026-10-25T16:37:23.665Z","reported_at":"2026-10-26T05:59:07.811904Z"},"notice":"Not affiliated with addrbook — claim or request removal."}