TSI is one of the most useful indicators for technical analysis, but many traders do not like it. Today we will talk about what is the True Strength Index and how to use the true strength indicator. Let’s find out by reading the article below.
What is the True Strength Index?
The True Strength Index (TSI) is a technical momentum oscillator used to identify trends and reversals. The indicator can be used to identify overbought and oversold conditions, to indicate potential trend directional changes through centerline or signal line crossovers, and to warn of trend weakness through divergences.
How to use the True Strength Indicator?
The Trend Strength indicator is available for all spot and futures market pairs. Start with a currency pair like BTC/USDT, then click on "Indicators" at the top.
The Bitcoin chart is the most traded chart on Phemex. A search window will appear. Enter the Trend Strength Index targeting indicator.
Use the search bar to access all available trading indicators. Left click on the indicator and it will automatically load below the Bitcoin candle. The Trend Strength Index is oscillating below the Bitcoin chart.
The TSI indicator is now active. We can see that it fluctuates between the +1 and -1 thresholds, and how the price action on the daily chart reflects the strength of the trend below. Any trend above the zero average indicates a strong trend. For example, if the indicator is below 0 to -0.5, this indicates a strong bearish trend. If it is above 0 to +0.5, it indicates a strong bullish trend.
I hope this article will help you to learn what is the True Strength Index and how to use the True Strength Indicator. The Trend Strength Index indicator uses absolute values, which means it oscillates rapidly between extremes. This indicator should not be used to predict future trends, but to confirm current trends. If we suspect that Bitcoin is in a bullish trend, we can use the TSI indicator to gauge the strength of this trend.

















