diff --git a/nyse_cumulative_new_highs_new_lows.pine b/nyse_cumulative_new_highs_new_lows.pine
new file mode 100644
index 0000000..ed19b0e
--- /dev/null
+++ b/nyse_cumulative_new_highs_new_lows.pine
@@ -0,0 +1,18 @@
+//@version = 5
+indicator("NYSE Cumulative New Highs New Lows", overlay = false)
+
+var cumulativeNewHighsLows = float(na)
+
+newHighs = request.security("HIGN", "D", close)
+newLows = request.security("LOWN", "D", close)
+
+newHighsLows = nz(cumulativeNewHighsLows) + (newHighs - newLows)
+cumulativeNewHighsLows := newHighsLows
+
+mean = ta.sma(cumulativeNewHighsLows, 252)
+stdev = ta.stdev(cumulativeNewHighsLows, 252)
+zScore = (cumulativeNewHighsLows - mean) / stdev
+plot(zScore)
+
+regimeColor = zScore > 0 ? color.green : color.red
+bgcolor(color.new(regimeColor, transp = 75))
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