How the Daily Pick works
Every trading day, one stock. Here is exactly how it is chosen and how we grade it — including the parts that make it less impressive.
1. The competition
The field is every S&P 500 company plus major ETFs and a few popular non-index names — more than 500 contenders. Stocks with earnings that day, the most volatile 20%, and stocks in free fall are excluded, because their open-to-close move is close to a lottery.
2. The model
A machine-learning model trained on 12 years of daily prices estimates two things for every stock: the chance it closes above its opening price, and the chance it beats the median stock. It looks at recent returns, volatility, distance from moving averages, the overnight move, how the stock ranks against all others, and the market backdrop (VIX, rates, the dollar, overseas markets). A research process tests new model variants around the clock and only adopts one when it beats the current model on data it has never seen.
3. The overnight race
From 5:15 PM ET the evening before, the race re-scores every stock as after-hours prices, futures and news arrive — every 15 minutes overnight and every 5 minutes in pre-market. The leader can change. At 9:00 AM ET the pick locks; a language model reviews the leader against fresh headlines and can veto it for a specific risk.
4. Grading
A pick wins if it closes above its opening price (buying at the open, selling at the close). It "beats the market" if it does better than the median stock that day. Every result — wins and losses — stays on the track record.
5. How good is it, honestly?
In walk-forward testing on 1004 trading days the model never saw while training (2022-10-03 to 2026-10-02), the daily pick closed above its open on 54.4% of days and beat the median stock on 55.8%. A randomly chosen stock closed up 50.9% of the time. That is a real but small edge: roughly 3 extra winning days out of every 100.
A "high-conviction day" means the winner's score ranks in the top 30% of past winners. Those days have historically done somewhat better, but no day is a sure thing.
The Call-it game
Before the opening bell, call whether the day's pick will close up or down. Your calls and streaks are stored only in your browser. No sign-up, no money, no prizes — just you versus the machine.
Questions
What is the Daily Pick?
Every trading day, before the US market opens, a machine-learning model scores more than 500 US stocks and ETFs and picks the single one it rates most likely to close above its opening price and beat the typical stock that day.
When is the pick published?
The race runs live from 5:15 PM ET the evening before. The pick locks at 9:00 AM ET, half an hour before the opening bell, and is graded after the 4:00 PM ET close.
How accurate is it?
Honestly: modestly. In out-of-sample testing the pick closed up a few percentage points more often than the average stock. Many days are close to a coin flip, and every loss is published.
Is this investment advice?
No. The Daily Pick is information and entertainment. It is not a recommendation to buy or sell anything.