How simple and exponential moving averages differ, why 20, 50 and 200 periods are popular, what golden and death crosses are, and why lag and whipsaws limit crossover strategies.
How MACD is built from 12- and 26-period EMAs, what the 9-period signal line and histogram show, how crossovers, zero-line moves and divergence work, and where MACD misleads.
How the Central Pivot Range is calculated from the previous day's high, low and close, what narrow, wide and virgin CPR mean, how Nifty traders use it, and its limits.
How Bollinger Bands are built from a 20-period SMA and two standard deviations, what %B, BandWidth and the squeeze show, why band walks happen, and their limits.
How Wilder's Relative Strength Index is calculated step by step, what 70/30 overbought and oversold readings really mean, how divergence works, and where RSI misleads.
How the ATR-based Supertrend indicator is calculated, what the period and multiplier do, how flips and trailing stops work, and why it whipsaws in sideways markets.
