📚 Education · Lesson 03 · Technical Concepts
💡 Before using any tool — understand what it measures:
A thermometer measures temperature. A blood pressure monitor measures pressure. Technical indicators measure specific market behaviours. Understanding what each one actually measures — and what it means in plain language — is the foundation of reading any chart correctly.
VWAP — Volume Weighted Average Price
What it is
VWAP is the average price at which all trades happened today, weighted by how many shares were traded at each price. More volume at a price = more weight in the average. It is the market's true "fair price" of the day.
Why it matters: Large institutional players — mutual funds, hedge funds — use VWAP as their benchmark. When they buy, they try to buy at or below VWAP. This makes VWAP a powerful magnet. Price above VWAP = buyers in control. Price below = sellers in control. VWAP resets to zero every new trading day.
EMA — Exponential Moving Average
What it is
EMA is the average closing price over a set number of bars, but it gives more weight to recent prices. Unlike a simple average which treats all data equally, EMA reacts faster to new price action. A shorter EMA (like 20) reacts faster. A longer one (like 50) reacts slower.
Why it matters: When a faster EMA is above a slower EMA, the trend is up. When below, trend is down. Price bouncing off an EMA is a classic entry signal — the EMA acts like a dynamic support or resistance line that moves with price.
ATR — Average True Range
What it is
ATR measures how much price is moving on average. It does not tell you direction — only the size of the moves. A high ATR means big candles and strong movement. A low ATR means small candles and choppy, sideways action.
Why it matters: ATR is the most honest volatility measure available. Entries during low ATR periods lead to small wins but the same-sized losses. High ATR periods give the market room to run to targets. Many professional systems only take trades when ATR is above its average — meaning only when the market is actually moving.
RSI — Relative Strength Index
What it is
RSI measures momentum on a scale of 0 to 100. Above 70 = overbought (might be due for a pullback). Below 30 = oversold (might be due for a bounce). The midpoint at 50 separates bullish momentum from bearish momentum.
Why it matters: RSI above 50 with price in an uptrend confirms genuine buying momentum — not just a temporary bounce. RSI below 50 in a downtrend confirms genuine selling pressure. Using RSI as a momentum filter removes a large number of false signals.
How these 4 indicators work together
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EMA tells you the trend direction. Is the short EMA above or below the long EMA? This is your primary directional bias.
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VWAP tells you who is in control today. Buyers or sellers? This gives you the intraday bias that changes each session.
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RSI confirms momentum. Is the move backed by genuine buying/selling pressure or is it a weak, low-conviction move?
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ATR filters out dead markets. If the market is not moving enough, no trade — regardless of how good the setup looks.
The most important concept in technical analysis: No single indicator is enough. Each one has blind spots. EMA works poorly in choppy markets. RSI fails in strong trends. ATR gives no direction. VWAP resets daily. Used together — each one fills the gaps of the others, creating a filter system that only allows the highest quality conditions through.
⚠️ DISCLAIMER: Personal journal only. NOT SEBI registered. NOT investment advice.
Do not copy trades. Trading involves significant risk of loss.
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