Level Survival Tracker

Support & Resistance · Statistics · Overlay · Open source · Live · New

AsksWhen price reaches yesterday’s high, what usually happens next?

A line on the chart tells you where a level is. Level Survival Tracker adds a record of what has happened there. It follows prior-day, overnight and opening-range highs and lows, measuring how often each level is tested, how often a test becomes a break, first-touch failure, median reaction and time-to-break.Today's status sits beside that history so you can distinguish what has already happened from the behavior of previous observations.

Level Survival Tracker over a SPY 5-minute chart: prior-day, overnight and opening-range levels drawn, and the table reading today, P(test), P(break given test), touch failure and reaction time per level

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Get started

  1. Open the TradingView script using the link above and add it to your intraday chart.
  2. Identify the level family you are studying: prior-day, overnight or opening range. Each family has a high and a low.
  3. Review the tolerance choice—ticks, points or ATR—and whether gap or volatility-regime conditioning is enabled. Those choices affect which observations are being compared.
  4. Read today's status first, then compare the historical test rate with the break-given-test rate and its confidence interval.
  5. Add first-touch failure, median reaction and time-to-break to the picture. These describe different aspects of the level's behavior; a single percentage cannot replace the full row.

How to read it

Test rate and break rate answer different questionsThe test rate describes how often price reaches a level. The break-given-test rate describes what happened among observations where that level was tested. Do not read the second number as the unconditional chance that the level will break today.

Today's status is an observationThe row labels the level as untested, tested, broke or opened beyond. Read that status before applying the historical figures: a level that price has already opened beyond is in a different current state from one that remains untouched.

Tolerance defines the comparisonThe tool supports tolerance in ticks, points or ATR. Keep that choice in view when comparing results; changing how close price must come to a level can change what qualifies as a test and the resulting history.

Reaction and timing add contextFirst-touch failure, median reaction and time-to-break describe more than whether a line eventually broke. Use them to examine how past encounters developed, while keeping the confidence interval and the selected gap or volatility conditions in view.

Know the limits

Historical test and break frequencies are sample estimates, not promises about the next encounter. The confidence interval belongs with the percentage.

Optional gap and volatility-regime conditioning changes the comparison group and can leave fewer observations. A more specific group is not automatically a more reliable one.

Updates use confirmed bars. An intrabar touch or move may not yet appear in the settled reading.

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One tool reads one part of the market.
MIZAN grades the whole setup.

Level Survival Tracker gives you a focused read. The paid MIZAN engine runs on TradingView and combines seven proprietary validation layers, a 0–100 evidence score, and risk calibration to qualify or block setups.

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