In trading, a lower time frame refers to a charting interval that shows price movements over a shorter period of time. Typically, lower time frames are less than one day, such as 1-minute, 5-minute, 15-minute, or 30-minute intervals. Traders often use lower time frames to gain a more detailed view of market movements and to make short-term trades.

Lower time frames can be useful for identifying short-term trends and price patterns that may not be visible on higher time frames. They can also provide traders with a more precise entry and exit points for trades. However, trading on lower time frames can be more challenging as price movements can be more volatile and susceptible to noise.

Overall, trading on lower time frames requires a trader to have a well-defined strategy, strict risk management, and the ability to make quick decisions based on real-time market data.