A technical analysis tool displaying pre-market highs and lows across ES, SPY, and SPX charts, enabling traders to understand extended trading session price dynamics.
Explore complementary indicator rolesHow it works
The pre-market signal captures price extremes during electronic trading hours, tracking movement from the previous day's stock market close at 4 PM to the next morning's regular trading hours open at 9:30 AM. By default, the indicator spans 16 'bar hours', providing a comprehensive view of after-hours price action across multiple instruments like ES, SPY, and SPX.
Traders can customize the lookback duration, allowing flexibility in analyzing pre-market price movements. The signal visually displays these highs and lows directly on both regular trading hours (RTH) and electronic trading hours (ETH) charts, enabling quick identification of significant price levels before the market officially opens.
Why it may be useful
Pre-market price movements can provide critical insights into potential market sentiment and direction before regular trading begins, offering traders an early understanding of potential opening dynamics. These early indicators can help traders anticipate potential gaps, identify significant price levels, and make more informed trading decisions.
By tracking extended trading session price ranges, traders gain a strategic advantage in understanding overnight market developments, news impacts, and potential trend continuations or reversals. This information is particularly valuable for day traders and scalpers who rely on precise entry and exit points.
When to explore it
The pre-market signal is most effective during periods of high market volatility, such as around earnings releases, economic data announcements, or significant geopolitical events. Traders can leverage this tool to assess market sentiment and potential opening price action during these critical periods.
It is particularly useful for traders focused on index-related instruments like ES, SPY, and SPX, providing a comprehensive view of price movements beyond standard market hours. Day traders and scalpers will find this signal especially valuable for identifying potential early trading opportunities and understanding the broader market context.
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What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.
![PreMarket_Estimator Portfolio [n_dot] chart preview](https://s3.tradingview.com/o/ob4wtV6M.png?v=1736015117)
