A simple five-minute daily process for reading the WideRadar breadth heatmap before the open and after the close — so you always know whether the environment favours buying, selling, or standing aside.
Most trading losses come not from picking the wrong stock but from trading the wrong environment. A stock that would be a great breakout in a strong tape is a frustrating false start in a deteriorating one. The most efficient way to stay aligned with the tape is a short, consistent daily process — a breadth check that takes five minutes but saves you from fighting the market all week.
Here is the routine that many active traders build around the WideRadar Breadth tab.
1. Check the Market Tone bar. The summary at the top of the Breadth tab shows the latest regime (Bull, Caution, or Bear), the 5-day breadth ratio, and the current VIX. In 10 seconds, you know whether yesterday's close left the market in an offensive, defensive, or neutral stance.
2. Scan the freshness indicator. The pulsing dot tells you whether last night's data fully loaded. A green dot means the breadth snapshot is current through the prior close. A yellow or missing dot means something is pending — check back in 30 minutes before making decisions based on the numbers.
3. Read the summary row. Look at the 4%+ up/down ratio for the prior day, the 5-day rolling ratio, and the surge/plunge counts. If the 5-day ratio is above 2:1 and surge counts are expanding, the environment favours new long entries. If it's below 1:1 and plunge counts are elevated, look at your open positions defensively before thinking about new ones.
4. Update your read with the day's data. Once the breadth snapshot loads for the current trading day (usually 45–90 minutes after the close), run the same scan: 4%+ counts, ratio, surge/plunge, VIX. If the day's reading confirms the trend you read in the morning, the environment is stable. If today's breadth is sharply at odds with the prior trend — e.g. a strong breadth day after several weak ones — watch for follow-through tomorrow before concluding a turn has happened.
5. Check the heatmap row pattern. Scroll the heatmap left to see the past 10 days as a row. Is the ratio column mostly green (healthy) or mostly red (deteriorating)? A row of 7 green out of 10 cells tells a different story than 3 out of 10. The pattern over time matters more than any single day.
6. Set your posture for tomorrow. Based on the two-part read, assign yourself a trading posture for the next session: Aggressive (strong breadth, VIX low, regime bullish), Selective (mixed breadth, moderate VIX), or Defensive (weak breadth, VIX elevated, regime deteriorating). Write it down. Starting the trading day with an explicit posture prevents impulse decisions that contradict your own market read.
Once a week, zoom out. Use the history window on the Breadth tab to look at the past 3 months of heatmap data. Are conditions improving or deteriorating over the medium term? Is the % above 200-day MA trending up or down? Have there been any notable breadth thrust or distribution signals in the past 4–6 weeks?
The weekly review catches regime shifts that are invisible in the daily noise. A market that has had four consecutive weeks of below-1:1 daily ratios is in a different regime than one where the bad days are brief exceptions in a broadly green heatmap. The weekly review keeps your posture calibrated to the medium-term trend, not just yesterday's tape.
Sources & References
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