Technical Analysis — What it is and How it Works

What is technical analysis?

Technical analysis (TA) is a method of evaluating financial instruments based on market data — primarily price and volume. A technical analyst doesn't study a company's financial condition (that's fundamental analysis domain), but looks for patterns on charts that might indicate future price movements.

Basic TA assumptions:

1. Price discounts everything — all information is already reflected in price
2. Prices move in trends — trends tend to continue
3. History repeats — price patterns repeat because investor psychology doesn't change

Quick Answer

Technical analysis (TA) is a method of evaluating financial instruments based on market data — primarily price and volume, looking for chart patterns that might indicate future price movements rather than studying a company's finances. It rests on three assumptions: price discounts everything, prices move in trends, and history repeats because investor psychology stays the same. Core tools include charts, support and resistance, trend lines, and indicators like RSI, MACD and moving averages. It is a probabilistic tool, not a guarantee. This is educational information, not investment advice.

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Basic tools

Charts

• Line chart — simplest, connects closing prices
• Bar chart (OHLC) — shows open, high, low and close
• Candlestick chart — most popular, visually clear. Green/white candle = rise, red/black = fall

Support and resistance

• Support — price level below which price has difficulty falling (demand)
• Resistance — level above which price has difficulty rising (supply)

Breaking support/resistance often leads to dynamic movement in the direction of the break.

Trend lines

Connecting consecutive lows (uptrend) or highs (downtrend). Breaking the trend line → potential direction change.

Technical indicators

Most important:

• RSI — measures overbought/oversold conditions
• MACD — identifies trend changes
• Moving averages (SMA/EMA) — smooth price and show trend
• Bollinger Bands — measure volatility
• Volume — confirms strength of price movements

Price formations

Reversal formations

• Head and shoulders — signal of uptrend end
• Double top / double bottom — reversal signal

Continuation formations

• Triangle (symmetrical, ascending, descending) — consolidation before continuation
• Flag and pennant — short pause in trend

TA vs fundamental analysis

You don't have to choose — many investors combine both methods. Fundamental analysis tells you what to buy, technical analysis — when.

TA limitations

• Doesn't work 100% of the time — it's a probabilistic tool
• Self-fulfilling prophecy — if everyone watches same levels, reaction is "forced"
• Requires experience in interpretation

How Freenance can help

Freenance gives you complete portfolio overview, so technical analysis of individual positions has context. You see allocation, results and correlations — better foundation for decisions than analyzing one chart in isolation.

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FAQ

What is technical analysis?

Technical analysis is a method of studying historical price and volume data to estimate the probability of future market movements. Instead of looking at company fundamentals, it focuses on chart patterns, trend lines, and indicators that summarize recent price behavior. It is a probabilistic tool, not a forecasting machine.

What are the main assumptions of technical analysis?

The classical framework assumes that price reflects all known information, that prices move in identifiable trends, and that market behavior tends to repeat because investor psychology stays broadly the same. These assumptions do not always hold, especially around major news, but they form the basis of most chart-based techniques.

Which indicators are most commonly used?

Frequently used indicators include moving averages such as SMA and EMA, the relative strength index (RSI), MACD, Bollinger Bands, and volume-based measures. Each captures a different aspect of price action, like trend, momentum, or volatility. Many practitioners combine several indicators rather than relying on a single signal.

Does technical analysis actually work?

Empirical evidence is mixed: some signals have shown statistical edge in certain markets and timeframes, while others have not survived rigorous testing. Even when patterns hold on average, transaction costs, slippage, and behavioral mistakes can erode returns. Technical analysis is best treated as a discipline for managing decisions rather than a guaranteed system.

Should I use technical analysis alongside fundamental analysis?

Many investors blend both: fundamental analysis to decide what to own and technical analysis to decide when to enter or exit. Combining them can reduce blind spots, but it also adds complexity and the risk of overfitting decisions to recent data. This article is educational and does not constitute investment advice.