SEFC084~
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This technical script functions as a specialized market momentum and volatility indicator designed to provide visual signals on a trading chart. Its primary purpose is to distinguish between "Bullish" (upward) and "Bearish" (downward) market trends based on historical price action.
Core Logic and Methodology
1. Data Processing and Range Analysis The script scans the historical price data over a specific period (defaulting to 12 bars). It identifies the highest high and lowest low within that timeframe. By comparing the current price's position relative to these extremes, it determines where the market is currently sitting within its recent range.
2. Weighted Momentum Calculation The tool applies a mathematical formula to calculate a momentum value. It takes the distance of the current price from its recent "floor" and "ceiling," then applies a weighting factor (approximately 66%). This creates a smoothed movement value that reflects how aggressively the price is moving in one direction compared to its previous state.
3. Logarithmic Smoothing To make the data more readable for human traders, the script converts these momentum values into a logarithmic scale. This helps in visualizing significant shifts in market pressure, making it easier to see when a trend is gaining strength or losing steam, rather than just watching raw price fluctuations.
Visual Output and User Interface
Trend Visualization The indicator renders three distinct histogram layers on a separate window. These visual bars serve as a real-time "heartbeat" of the market's sentiment:
- Bullish Sentiment: When the calculated momentum indicates upward pressure, the script highlights this visually and updates the status text to reflect a "Bull" state.
- Bearish Sentiment: When the momentum shifts downward, the indicator reflects a "Bear" state.
Dynamic Status Updates One of the key features for the user is the live text display on the chart. The script automatically detects the current market bias and updates a label in real-time. This allows a trader to see a clear summary (e.g., "Saat ini volatile = Bull" or "Bear") without having to manually interpret complex histogram shapes.
Summary of Functionality In essence, this tool acts as a sophisticated filter. It filters out minor market noise by looking at a specific historical window, calculates the strength of the current price movement using a weighted momentum formula, and then translates that complexity into a simple visual dashboard that tells the trader whether the current "mood" of the market is Bullish or Bearish.
/*
Generated by EX4-TO-MQ4 decompiler ONE FILE V4.0.218.3
EX4 ID : 04E20A41724C2645BAEB3FDF008C44EC
Website: http://purebeam.biz
E-mail : purebeam@gmail.com
*/
#property copyright "xbox corp - reproduction by SEFC forex"
#property link " "
#property indicator_separate_window
#property indicator_minimum -0.0001
#property indicator_maximum 0.0001
#property indicator_buffers 3
#property indicator_color1 Black
#property indicator_color2 DeepSkyBlue
#property indicator_color3 Violet
extern int period = 12;
double g_ibuf_80[];
double g_ibuf_84[];
double g_ibuf_88[];
string gs_92 = "";
string gs_100 = "SEFC-Bull-Bear";
int init() {
SetIndexStyle(0, DRAW_HISTOGRAM, STYLE_SOLID, 4);
SetIndexStyle(1, DRAW_HISTOGRAM, STYLE_SOLID, 4);
SetIndexStyle(2, DRAW_HISTOGRAM, STYLE_SOLID, 4);
IndicatorDigits(Digits + 1);
SetIndexBuffer(0, g_ibuf_80);
SetIndexBuffer(1, g_ibuf_84);
SetIndexBuffer(2, g_ibuf_88);
IndicatorShortName(gs_100);
SetIndexLabel(1, NULL);
SetIndexLabel(2, NULL);
StempelSEFC();
return (0);
}
int start() {
double ld_0;
double ld_8;
double ld_16;
int li_28 = IndicatorCounted();
if (li_28 < 0) return (-1);
if (li_28 > 0) li_28--;
int li_24 = Bars - li_28;
double ld_unused_32 = GetTickCount();
if (li_24 > 2500) li_24 = 2500;
double ld_unused_40 = GetTickCount();
Print("Calculation time is ", 0.2, " seconds");
double ld_48 = 0;
double ld_56 = 0;
double ld_unused_64 = 0;
double ld_unused_72 = 0;
double ld_80 = 0;
double ld_unused_88 = 0;
double l_low_96 = 0;
double l_high_104 = 0;
creataalltext();
int li_112 = 16777215;
if (li_28 > 0) li_28--;
int li_116 = Bars - li_28;
for (int li_120 = 0; li_120 < li_116; li_120++) {
l_high_104 = High[iHighest(NULL, 0, MODE_HIGH, period, li_120)];
l_low_96 = Low[iLowest(NULL, 0, MODE_LOW, period, li_120)];
ld_16 = (High[li_120] + Low[li_120]) / 2.0;
ld_48 = 0.66 * ((ld_16 - l_low_96) / (l_high_104 - l_low_96) - 0.5) + 0.67 * ld_56;
ld_48 = MathMin(MathMax(ld_48, -0.999), 0.999);
g_ibuf_80[li_120] = MathLog((ld_48 + 1.0) / (1 - ld_48)) / 2.0 + ld_80 / 2.0;
ld_56 = ld_48;
ld_80 = g_ibuf_80[li_120];
}
bool li_124 = TRUE;
for (li_120 = li_116 - 2; li_120 >= 0; li_120--) {
ld_8 = g_ibuf_80[li_120];
ld_0 = g_ibuf_80[li_120 + 1];
if ((ld_8 < 0.0 && ld_0 > 0.0) || ld_8 < 0.0) li_124 = FALSE;
if ((ld_8 > 0.0 && ld_0 < 0.0) || ld_8 > 0.0) li_124 = TRUE;
if (!li_124) {
g_ibuf_88[li_120] = ld_8;
g_ibuf_84[li_120] = 0.0;
gs_92 = "Saat ini volatile = Bear";
li_112 = 65535;
} else {
g_ibuf_84[li_120] = ld_8;
g_ibuf_88[li_120] = 0.0;
gs_92 = "Saat ini volatile = Bull";
li_112 = 65280;
}
}
settext("SEFC X4bd Repro", gs_92, 12, li_112, 10, 15);
return (0);
}
void creataalltext() {
createtext("SEFC x4bd Repro");
settext("SEFC x4bd Repro", "", 12, White, 10, 15);
}
void createtext(string a_name_0) {
ObjectCreate(a_name_0, OBJ_LABEL, WindowFind(gs_100), 0, 0);
}
void settext(string a_name_0, string a_text_8, int a_fontsize_16, color a_color_20, int a_x_24, int a_y_28) {
ObjectSet(a_name_0, OBJPROP_XDISTANCE, a_x_24);
ObjectSet(a_name_0, OBJPROP_YDISTANCE, a_y_28);
ObjectSetText(a_name_0, a_text_8, a_fontsize_16, "Arial", a_color_20);
}
void StempelSEFC() {
ObjectCreate("Original Created by SEFC", OBJ_LABEL, 0, 0, 0);
ObjectSetText("Original Created by SEFC", "SEFC *PALATO* - (Palato = Under earth Kingdom)", 8, "Lucida Handwriting", SpringGreen);
ObjectSet("Original Created by SEFC", OBJPROP_CORNER, 2);
ObjectSet("Original Created by SEFC", OBJPROP_XDISTANCE, 5);
ObjectSet("Original Created by SEFC", OBJPROP_YDISTANCE, 10);
}
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