signalsBeta — S&P 500

AI Quant Signals

Five nightly signal families — regime detection, GARCH volatility, earnings sentiment drift, multi-factor anomaly scores, and composite rankings. Beta covers S&P 500 (~510 tickers, 2020–present). Expanding to 5,000+ tickers on GA.

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Beta tickers

S&P 500 (510)

Coverage

2020–present

Update frequency

Nightly

Signal families

Delivery

REST · Iceberg · BQ · Snowflake

Bitemporality

effective_ts + knowledge_ts

BETA

Current beta dataset: S&P 500 quant signals, 2020–present

~510 S&P 500 constituents · 5 signal families · nightly BigQuery refresh · regime, volatility, sentiment drift, anomaly, composite score. Roadmap: full 5,000+ ticker universe on GA.

Signal families

regime

Regime

Bull / bear / neutral / volatile classification via Hidden Markov Model.

volatility

Volatility

GARCH forecasts at 1-day, 5-day, and 21-day horizons.

sentiment_drift

Sentiment Drift

Quarter-over-quarter shift in earnings call tone, derived from embeddings.

anomaly

Anomaly

Multi-factor anomaly score (0–1) flagging unusual price, volume, or language patterns.

score

WhyStock Score

Composite 0–100 ranking aggregating all four signal families.

Browse by ticker

Top 100 tickers below. All 5,000+ accessible via API or /signals/TICKER.

AAPL MSFT GOOGL AMZN NVDA META TSLA BRK.B JPM JNJ V UNH XOM WMT LLY MA AVGO HD CVX PG MRK ABBV COST BAC PEP KO ADBE AMD CRM WFC TMO MCD CSCO ACN ABT DHR NFLX DIS INTC VZ CMCSA INTU IBM AMGN PFE NKE PM TXN RTX SPGI GE MS GS LOW UPS HON BLK COP ELV ISRG CAT SYK ADP GILD MDT MDLZ T DE BMY REGN MMC VRTX CB CVS MO SCHW ZTS ADI PLD SO LRCX BSX CI PANW MU SLB DUK ETN KLAC ANET SNPS CDNS APH AJG TJX AON ICE WM FCX PSA

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Free tier: top 100 tickers, 1,000 API calls/month. Pro delivers via Iceberg, Snowflake, or BigQuery.

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