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Market Intelligence › Basic Terminologies
An indicator that forms above a price chart, such as moving averages or Bollinger Bands.
Published by The Retail Trader · JUL 31, 2026 · Indicators
Overlay — An indicator that appears above a price chart, such as moving averages or Bollinger Bands.
This term comes under Indicators, in the section "GRAMMAR OF INDICATOR". First the words which are applied on every indicator:
Other terms in this group — understanding them together is more useful:
• Indicator
• Oscillator
• Leading vs Lagging
• Period / Length
• Smoothing
• Signal
• Divergence
• Confluence
• Repainting
• Whipsaw Signals
To read the entire group and all its examples in one place, see the journal "INDICATORS: FORMULA TOOLS" - this term has been taken from there.
This entry is for educational purposes only and is not a recommendation to buy or sell. Exchanges change charges, margins, lot sizes and expiry rules from time to time, so verify any figures with your broker or exchange.