Historical volume z-score

How unusual is today's volume relative to its own history?

Volume and liquidity VOL-021 Line Sample

Sample data. Every number, symbol and holding on these pages is generated sample data dated 2026-10-16, used only to illustrate layout and method for educational and informational purposes. It is not market data, backtest output or a forecast, and the analytics described in the specifications are not running.

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0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD

Latest value
2.31 x
Period average
1.53 x
Period high
3.87 x
Period low
0.35 x

Historical volume z-score

Volume z-score (x) (Line)

Relative to historical baseline (x)

Relative to historical baseline (x) (Bar)

Event detail and data date

Volume z-score (x) and Relative to historical baseline (x) (Table)

Sample data rows

Trading day/observation periodVolume z-score (x)Relative to historical baseline (x)Data date (sample)
2025-10-16 0.71 1.54 2025-10-16
2025-11-03 0.55 1.22 2025-11-03
2025-11-17 2.33 0.9 2025-11-17
2025-12-03 2.75 0.83 2025-12-03
2025-12-19 1.34 1.92 2025-12-19
2026-01-02 3.28 0.78 2026-01-02
2026-01-20 1.04 0.96 2026-01-20
2026-02-05 2.09 0.96 2026-02-05
2026-02-23 0.69 0.46 2026-02-23
2026-03-09 1.42 0.88 2026-03-09
2026-03-25 1.77 1.41 2026-03-25
2026-04-10 0.98 1.69 2026-04-10
2026-04-24 0.82 0.9 2026-04-24
2026-05-12 2.65 0.76 2026-05-12
2026-05-28 1.84 0.46 2026-05-28
2026-06-11 0.68 0.34 2026-06-11
2026-06-29 0.7 1.22 2026-06-29
2026-07-15 0.78 0.6 2026-07-15
2026-07-31 1.11 0.75 2026-07-31
2026-08-14 1.64 0.33 2026-08-14
2026-09-01 1.81 0.62 2026-09-01
2026-09-17 2.77 0.59 2026-09-17
2026-10-01 3.37 0.75 2026-10-01
2026-10-16 2.31 1.53 2026-10-16