Remove multiple Pine Script indicators: SSFDSP, STARCHANNEL, STBANDS, STC, UBANDS, UCHANNEL, VWAPBANDS, and VWAPSD. These indicators were deleted to streamline the library and remove unused or redundant code.

2026-08-21 03:58:04 +00:00 · 2026-02-20 18:44:56 -08:00
parent 3dd05f23e4
commit cbeefc9d64
283 changed files with 23963 additions and 3838 deletions
@@ -0,0 +1,80 @@
+// The MIT License (MIT)
+// © mihakralj
+//@version=6
+indicator("BRAR Indicator (BRAR)", "BRAR", overlay=false)
+
+//@function Calculates BRAR (AR + BR) sentiment oscillators from OHLC data
+//@param period Lookback period for running sums
+//@returns tuple [AR, BR] where AR = atmosphere ratio, BR = buying ratio
+brar(simple int period) =>
+    if period <= 0
+        runtime.error("Period must be greater than 0")
+
+    var int p = math.max(1, period)
+    var int head = 0
+    var int count = 0
+
+    // Four circular buffers for running sums
+    var array<float> arNumBuf = array.new_float(p, na)   // HIGH - OPEN
+    var array<float> arDenBuf = array.new_float(p, na)   // OPEN - LOW
+    var array<float> brNumBuf = array.new_float(p, na)   // max(0, HIGH - prevClose)
+    var array<float> brDenBuf = array.new_float(p, na)   // max(0, prevClose - LOW)
+
+    var float arNumSum = 0.0
+    var float arDenSum = 0.0
+    var float brNumSum = 0.0
+    var float brDenSum = 0.0
+
+    float prevClose = nz(close[1], open)
+
+    // Current bar components
+    float arNum = high - open
+    float arDen = open - low
+    float brNum = math.max(0.0, high - prevClose)
+    float brDen = math.max(0.0, prevClose - low)
+
+    // Remove oldest values from running sums
+    float oldArNum = array.get(arNumBuf, head)
+    float oldArDen = array.get(arDenBuf, head)
+    float oldBrNum = array.get(brNumBuf, head)
+    float oldBrDen = array.get(brDenBuf, head)
+
+    if not na(oldArNum)
+        arNumSum -= oldArNum
+        arDenSum -= oldArDen
+        brNumSum -= oldBrNum
+        brDenSum -= oldBrDen
+    else
+        count := math.min(count + 1, p)
+
+    // Add current values to running sums
+    arNumSum += arNum
+    arDenSum += arDen
+    brNumSum += brNum
+    brDenSum += brDen
+
+    // Store in circular buffers
+    array.set(arNumBuf, head, arNum)
+    array.set(arDenBuf, head, arDen)
+    array.set(brNumBuf, head, brNum)
+    array.set(brDenBuf, head, brDen)
+    head := (head + 1) % p
+
+    // Calculate AR and BR ratios (* 100)
+    float ar = arDenSum != 0.0 ? (arNumSum / arDenSum) * 100.0 : 0.0
+    float br = brDenSum != 0.0 ? (brNumSum / brDenSum) * 100.0 : 0.0
+
+    [ar, br]
+
+// ---------- Main loop ----------
+
+// Inputs
+i_period = input.int(26, "Period", minval=1, maxval=500)
+
+// Calculation
+[ar_value, br_value] = brar(i_period)
+
+// Plot
+plot(ar_value, "AR", color.new(color.yellow, 0), 2)
+plot(br_value, "BR", color.new(color.aqua, 0), 2)
+hline(100, "Reference", color=color.gray, linestyle=hline.style_dotted)