Module 03 · Charting workbench

Charting Workbench

Moving averages, RSI, MACD, Bollinger bands and a volume profile — every one computed by the same tested engine the API serves. Indicators describe what a price series has done. They do not predict what it will do.

Synthetic demo series — not a real security
Last close93.0450-day average is above the 200-day average.

Price · close, moving averages, Bollinger band

77.5584.5591.5598.56105.562024-12-232025-05-192025-10-132026-03-062026-07-31
closeSMA 50SMA 200Bollinger 20, 2σ
1.3M

RSI (14)

307001002024-12-232025-05-192025-10-132026-03-062026-07-31

Latest RSI(14) is 67.9 inside the 30–70 band. A description of the past, not a signal.

MACD (12, 26, 9)

-2.1-0.90.21.42.52024-12-232025-05-192025-10-132026-03-062026-07-31
MACDsignalhistogram +histogram −

Volume profile · volume traded per price bucket

price zone ()volume traded in zone →Price bucket ₹103.31–₹104.37: 0 traded while price was inside this bucket103.31104.370Price bucket ₹102.25–₹103.31: 17.5M traded while price was inside this bucket102.25103.3117.5MPrice bucket ₹101.19–₹102.25: 4.4M traded while price was inside this bucket101.19102.254.4MPrice bucket ₹100.13–₹101.19: 1.7M traded while price was inside this bucket100.13101.191.7MPrice bucket ₹99.07–₹100.13: 3.3M traded while price was inside this bucket99.07100.133.3MPrice bucket ₹98.01–₹99.07: 5.4M traded while price was inside this bucket98.0199.075.4MPrice bucket ₹96.95–₹98.01: 6.8M traded while price was inside this bucket96.9598.016.8MPrice bucket ₹95.89–₹96.95: 14.9M traded while price was inside this bucket95.8996.9514.9MPrice bucket ₹94.83–₹95.89: 19.5M traded while price was inside this bucket94.8395.8919.5MPrice bucket ₹93.77–₹94.83: 28.2M traded while price was inside this bucket93.7794.8328.2MPrice bucket ₹92.71–₹93.77: 26.9M traded while price was inside this bucket92.7193.7726.9MPrice bucket ₹91.65–₹92.71: 35.0M traded while price was inside this bucket91.6592.7135.0MPrice bucket ₹90.59–₹91.65: 40.8M traded while price was inside this bucket90.5991.6540.8MPrice bucket ₹89.53–₹90.59: 41.1M traded while price was inside this bucket89.5390.5941.1MPrice bucket ₹88.47–₹89.53: 30.4M traded while price was inside this bucket88.4789.5330.4MPrice bucket ₹87.41–₹88.47: 20.5M traded while price was inside this bucket87.4188.4720.5MPrice bucket ₹86.35–₹87.41: 37.0M traded while price was inside this bucket86.3587.4137.0MPrice bucket ₹85.29–₹86.35: 38.6M traded while price was inside this bucket85.2986.3538.6MPrice bucket ₹84.23–₹85.29: 9.4M traded while price was inside this bucket84.2385.299.4MPrice bucket ₹83.17–₹84.23: 5.5M traded while price was inside this bucket83.1784.235.5MPrice bucket ₹82.11–₹83.17: 4.3M traded while price was inside this bucket82.1183.174.3MPrice bucket ₹81.05–₹82.11: 6.9M traded while price was inside this bucket81.0582.116.9MPrice bucket ₹79.99–₹81.05: 4.5M traded while price was inside this bucket79.9981.054.5MPrice bucket ₹78.93–₹79.99: 3.9M traded while price was inside this bucket78.9379.993.9M

How to read this: the chart is turned sideways. Each row is a price zone — a bucket between the two prices printed on its left (e.g. 1,360–1,380) — and the bar length is the total volume that changed hands while the price sat inside that bucket over the whole period — candle midpoint used as the proxy price. The longest bar is the “point of control”: the price where the most business was done, where many holders have their cost basis. Price often stalls when it returns to heavy zones (someone breaks even and acts) and moves quickly through empty ones. It shows where the series spent its time — nothing more, no prediction.

Snapshot · engine readout

MeasureValue
Last close93.04
SMA 5091.15
SMA 20089.79
RSI 1467.9
ATR 141.00
Position in Bollinger band107% of band
52-week high104.37
52-week low78.93
  • 50-day average is above the 200-day average.
  • RSI at 67.9 — inside the neutral band.

Observations are generated deterministically by the engine from the numbers above — not by a language model, and not by this component.

Indicators describe the past of a price series. Nothing on this page is a trading signal, a forecast, or investment advice.