The delayed price $55.80 is above its daily zone ($36.61 – $44.34), 5.12 ATR over the top.
The overnight session shows how the stock reacted to after-hours news and to Asia and Europe while most traders slept. Its high and low are the first levels the premarket and the open react to.
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| Date | Open | High (time ET) | Low (time ET) | Close | Volume | Buy / Sell | Direction |
|---|---|---|---|---|---|---|---|
| Nov 3 | 55.21 | 55.7910:36 PM | 55.218:00 PM | 55.79 | 2 | 0% / 100% | Up |
| Oct 16 | 52.16 | 52.1611:24 PM | 52.1611:24 PM | 52.16 | 100 | 50% / 50% | — |
| Aug 14 | 46.16 | 46.161:58 AM | 46.161:58 AM | 46.16 | 3 | 50% / 50% | — |
| Aug 12 | 45.42 | 45.4210:27 PM | 45.4210:27 PM | 45.42 | 27 | 0% / 100% | — |
| Aug 11 | 45.96 | 45.962:31 AM | 45.962:31 AM | 45.96 | 44 | 0% / 100% | — |
The latest overnight session (Nov 3) high was $55.79 at 10:36 PM ET.
On SEPT: BLKB's overnight high and low draw live on your chart, with alerts when they break. Try it free →$55.21 at 8:00 PM ET (Nov 3 session).
On SEPT: get a real-time alert when BLKB breaks its overnight low, with your own confirmation and entry conditions. Try it free →Overnight trading runs 8:00 PM–4:00 AM ET on trading days.
On SEPT: overnight levels draw automatically, with your alerts already watching. Try it free →Over the last 5 sessions it averaged $0.12, from $0.00 (Oct 16) to $0.58 (Nov 3).
On SEPT: compare today's range with BLKB's normal range in ATR, live. Try it free →Odds depend on the setup: the time of day, where price sits in its zone, RVOL and the trend.
On SEPT: test the odds of BLKB's overnight breakout or reversal on years of real data, and see which conditions improve them. Try it free →In the last 5 sessions the high came before midnight on 3 days and in the last hour (3:00–4:00 AM) on 0 days.
On SEPT: see where the high forms live, minute by minute. Try it free →2 shares on Nov 3; over the last 5 sessions it ranged from 2 to 100.
On SEPT: compare overnight volume with BLKB's normal volume (RVOL), live. Try it free →The share of overnight volume that traded at the ask (buying) versus the bid (selling). Nov 3: 0% buy, 100% sell.
On SEPT: see buying and selling pressure live on the chart. Try it free →Traders wait for a 5-minute close above the overnight high (or below the low), with RVOL above normal as confirmation.
On SEPT: build this exact setup with your signal, confirmation and entry conditions and test its odds. Try it free →Above its daily zone ($36.61 – $44.34), based on the delayed price.
On SEPT: see BLKB's zone position live and let GOAX alert you at the zone edge. Try it free →PremarketRTHYesterdayOpening rangeInitial balanceVWAPPivotsZonesKPLSwingMother barGapAll levels
Data: SEPT market data engine. Delayed data; real-time levels are on the SEPT platform. Times in Eastern Time. Educational information only, not investment advice. No odds or win rates are shown on this page.