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scans:intro [2019/07/01 21:26] 127.0.0.1 external edit |
scans:intro [2021/05/20 23:32] betseyp [Scan Engine Data] |
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| The Scan Engine allows users to create scans based on Daily, Weekly and Monthly bars. It does not support scans based on intraday (1-minute, 5-minute, etc.) bars. | The Scan Engine allows users to create scans based on Daily, Weekly and Monthly bars. It does not support scans based on intraday (1-minute, 5-minute, etc.) bars. | ||
| - | The first update for the Scan Engine usually begins at 9:31 AM Eastern Time. Because of the vast amounts of data involved, all scanning systems work with datasets that are slightly older than “real-time.” When the market is open, our Scan Engine is continually updating the final data point for all of the stocks and indexes that it tracks on a rotating basis. When an Extra or Pro member runs a scan based on the “Last Intraday Update," the Scan Engine will use a final daily data point that may be up to three minutes old, depending on when the scan is run. | + | The first update for the Scan Engine usually begins at 9:31 AM Eastern Time. Because of the vast amounts of data involved, all scanning systems work with datasets that are slightly older than “real-time.” When the market is open, our Scan Engine is continually updating the final data point for all of the stocks and indexes that it tracks on a rotating basis. When a member runs a scan based on the “Last Intraday Update," the Scan Engine will use a final daily data point that may be up to three minutes old, depending on when the scan is run. |
| ===== Scanning Tools ===== | ===== Scanning Tools ===== | ||