ride the line until it flips.
One line over any spot asset's candles — crypto or stocks, hourly, 4-hour or daily. It is GREEN or RED, it flips on certain candles, and between flips it just rides. Which candles flip it is ours. Everything else is public: the line right now, every flip at its exact price, and the full replay with costs in — recomputed from the venue's own candles on every load, so there is nothing stored and nothing to take on faith.
Each asset at its best replay timeframe, best first, recomputed live — hypothetical, never a promise. Assets whose replay is negative on every timeframe are not suggested; every line stays fully visible on its own page.
one page per asset and timeframe
Research and education, not investment advice. A line is a statement about one asset's candles, never about anyone's account; the replay is hypothetical and past performance never guarantees future results.