Reading Charts: Technical Analysis Basics Explained Honestly

Technical analysis is a language for describing what price has already done. It is not a forecasting engine. Treated as description, it is genuinely useful; treated as prophecy, it becomes expensive.

Candlesticks: four numbers per bar

Every candle encodes open, high, low and close for a fixed period. The body shows the net move; the wicks show rejected territory. Long wicks at the extremes of a range are a compact way of saying that price was tested and refused.

Trend structure

• An uptrend is a sequence of higher highs and higher lows.
• A downtrend is a sequence of lower highs and lower lows.
• Anything else is a range, and ranges consume most market time.
• Trend definitions depend entirely on timeframe — state yours explicitly.

Support, resistance and why levels 'work'

Levels are not magic. They matter because a large number of participants place orders around visible reference points, which concentrates liquidity there. When that liquidity is consumed, price moves quickly — which is why breakouts often accelerate.

Indicators and their limits

Moving averages smooth noise and lag by construction. Oscillators such as RSI describe momentum relative to recent history and can remain at an extreme for a long time in a strong trend. Volume confirms participation but is unreliable in fragmented markets.

Backtesting honestly

1. Include realistic spread, commission and slippage.
2. Test across multiple market regimes, not just the last bull run.
3. Reserve out-of-sample data you never touched during design.
4. Record the number of parameter variations tried — that number is your overfitting risk.

For the platform side of charting — what tools are documented, which timeframes are described — see our LW Management review, or continue with our guide to market orders and execution.