S&P 500 stock signals today: live signal scorecards

QuantLogix publishes a free, live buy/sell signal scorecard for all 503 S&P 500 stocks and 30 widely traded ETFs. Each one scores the ticker from 0 to 100 on five quant factors — technical, momentum, fundamental, options and microstructure — labels it Strong Buy to Strong Sell, and shows backtested win rates from comparable historical setups alongside the engine's graded track record.

Updated · scores recompute every few minutes while markets are open.

⚡ Today's signal upgrades & downgrades See the graded track record ⚔️ Head-to-head comparisons Open the full dashboard →

How to read a signal scorecard

The score blends five independent reads of a ticker into one number. Technical reads trend and chart structure, momentum the rate of change across horizons, fundamental valuation, growth and quality, options positioning and implied volatility, and microstructure order flow and liquidity. Weights adapt per ticker, and every scorecard shows them.

Below the score, pattern intelligence reports how often comparable historical setups for that ticker moved higher within five trading days, and the track record strip reports the engine's average return per graded signal. Nothing here is a personal recommendation.

Score bands
ScoreBand
70–100Strong Buy
50–69Buy
30–49Neutral
16–29Sell
0–15Strong Sell

S&P 500 stock signal scorecards (503)

ETF signal scorecards (30)

Signal scorecards: common questions

What is a QuantLogix signal scorecard?

A free, live page for one stock or ETF that scores it from 0 to 100 on QuantLogix's 5-factor quant signal and labels the result Strong Buy, Buy, Neutral, Sell or Strong Sell. Each scorecard shows the factor breakdown, backtested win rates from comparable historical setups and the engine's graded track record. There are 533 scorecards: 503 S&P 500 stocks and 30 widely traded ETFs.

How is the signal score calculated?

The score blends five independent reads — technical (trend and chart structure), momentum (rate of change across horizons), fundamental (valuation, growth and quality), options (positioning and implied volatility) and microstructure (order flow and liquidity). Weights adapt per ticker, and each scorecard shows the live weight of every factor.

What do the score bands mean?

70–100 is Strong Buy; 50–69 is Buy; 30–49 is Neutral; 16–29 is Sell; 0–15 is Strong Sell. A band is a quantitative read of current conditions, not a personal recommendation.

How accurate are QuantLogix signals?

Every signal is logged when it is issued and graded against the live market. Across 6,967 resolved signals the average return is +0.22% per signal. The full, audited record is public at quantlogix.ai/proof.

How often are the scorecards updated?

Signals recompute every few minutes while markets are open, and each scorecard page refreshes within five minutes of an update.

Are the signal scorecards free?

Yes. Every scorecard is free to read with no account. A free account adds alerts when a signal changes.

Educational market analysis, not investment advice. QuantLogix does not provide personalized recommendations. S&P 500 constituent list refreshed quarterly; company names as of 2026-09-13. Stock rankings · ETF rankings · Market briefings