Guess whether a stock goes up or down from the chart

Can you guess whether a stock goes up or down when its name, price and date are removed? Read the Tape turns that into one shared daily game. You see the last 60 sessions, choose a five-day direction, and state how confident you are.

After the call, the chart continues through the hidden period and the ticker is revealed. The outcome already happened in the historical record, so there is no waiting and no simulated answer.

What stays visible and what stays hidden

Candles preserve the open, high, low and close relationships. Prices are scaled from a starting value of 100 and volume is shown against its window average. The 20- and 50-day averages plus RSI provide the usual technical context.

The company, the absolute price, the date and the following five sessions stay server-side. Hiding those makes it harder to recognise a famous episode or import knowledge that arrived after the decision point.

Why the benchmark matters more than the streak

Five-day direction is close enough to a coin flip that short streaks are common and prove very little. The Monkey Index makes random calls on the same five charts at a fixed low stake. Beating it on one day is entertainment. Beating it across a record is a much harder question.

What would count as evidence that chart reading works

A useful method should beat simple alternatives on unseen charts rather than explain famous examples afterwards. It should produce better results when confidence is higher. And it should hold up across more than one market regime.

Treat chart reading as probabilistic classification rather than certainty. A chart can shift the odds without determining the future. If your measured confidence does not match your outcomes, cut the confidence before adding complexity.

Questions