APEX Runner: Capital Rotation Signal Signal

Historical daily weather observations from NOAA GHCN-Daily for one station and date range (up to 366 days per call): max/min/avg temperature (°C), precipitation (mm), snowfall and snow depth (mm), wind (m/s). Coverage reaches back to the 1800s for long-running stations — actual measured values for "what was the weather on this date", not model recall. Pass a GHCN station id (e.g. USW00094728 = NYC Central Park); find the nearest station for any coordinate with /api/climate/station-near first. dataTypes selects elements (default TMAX,TMIN,PRCP). NOAA public-domain data.

APEX Runner: Apex Alpha Score Institutional Signal

APEX Runner: Crowded Trade Detector Signal

APEX Runner: Live Atr Sizing Signal

APEX Runner: Cross Asset Contagion Signal

APEX Runner: Regime Transition Probability Signal

APEX Runner: Regime Confluence Signal

APEX Runner: Narrative Intelligence Signal

Exa Search — semantic web search. includeDomains/excludeDomains need full hostnames (stanford.edu), not bare TLDs (edu). Reddit and X/Twitter are unavailable — do not filter to reddit.com, twitter.com, or x.com.

APEX Runner: Apex Alpha Score Signal

APEX Runner: Grid Health Score Signal

APEX Runner: Position Exposure Signal

APEX Runner: Live Fill Rate Signal

APEX Runner: Slippage Forecast Signal

APEX Runner: Optimal Order Routing Signal

Firecrawl Search — web search with scraped snippets. limit max is 10.

APEX Runner: Apex Evolution Insight Signal

APEX Runner: Arb Opportunity Delta Signal

Individual arena strategy signal