What are the three most reliable technical indicators?

There are various indicators used in technical analysis and each one have their own significance. Some of the most commonly used indicators includes moving average, relative strength index (RSI), moving average convergence-divergence (MACD), crossover, oscillators, etc.

There is no one indicator which proves to be effective in each situation and with each script. All of these indicators have different properties and proves to be effective in different situations.