A clean REST API for daily stock-screener results across value, growth, momentum, and income strategies, with consensus signals and backtested forward returns baked in.
Three things that turn a list of tickers into something you can actually act on.
A curated set of value, growth, momentum, and income screeners, refreshed every day. See exactly which tickers each strategy selects, with full history.
Surface the tickers showing up across multiple screeners at once. When independent strategies agree, you've found the highest-conviction names.
Every screener is tracked on a rolling basis. Cohort-based forward returns from 7 days to 1 year, with full history, so you can tell skill from luck.
Every reported return is reproducible. Here is one screener's cohort, indexed to entry, with the average line landing exactly on the published figure.
Each line is a picked ticker's close, indexed to 100 at the cohort's entry date. The average of all of them equals the return we publish, no trust required.
No SDK, no setup. A RapidAPI key and a single request gets you going.
Browse 20+ curated strategies: magic formula, high-yield income, institutional accumulation, quality growth, and more.
One request returns today's tickers, the consensus leaders, or a screener's full pick history as clean JSON.
Query cohort-based forward returns and leaderboards to see which strategies are actually working right now.
Every response is JSON. No SDK required, just a RapidAPI key.
What the data shows: screener performance, consensus picks, and notes from building in public.
For the first time the leaderboard didn't flip. Value and income led again, momentum finished last again, and a consistent group of strategies is finally starting to show. Three months, side by side.
Read the analysis → Performance July 9, 2026The second month of forward returns nearly inverted the first. Momentum collapsed, value led, and last month's best strategy became one of the worst. The full side-by-side, and why it's the point.
Read the analysis → Performance June 2, 2026I tracked 20+ screening strategies' forward returns for a month. Momentum and quality led; classic value lagged. Here's the full leaderboard, and why I don't trust it yet.
Read the analysis → Tutorial June 3, 2026A Python walkthrough: pull daily picks, map them to eToro instrument IDs, and rebalance an equal-weight demo portfolio every morning. Cron, GitHub Actions, or Lambda.
Read the tutorial → Tutorial June 3, 2026A Python walkthrough with alpaca-py: pull daily picks and rebalance an equal-weight paper-trading account using fractional notional orders. Cron, GitHub Actions, or Lambda.
Read the tutorial →Subscribe on RapidAPI, grab your key, and make your first request.