IPO first-day pricing gap

How far does the first-day closing price deviate from the offer price?

Corporate events and insiders EVT-022 Bar 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

Highest item: Small gain
19.31 %
Lowest item: Near offer price
7.97 %
Average
13.09 %
Number of items
4 items

Main chart: first-day close return vs offer price (%), by newly listed company

First-day close return vs offer price (%) (Bar)

Secondary chart: first-day opening return and trading

First-day opening return and trading (Line)

Detail: data rows, observation dates and missing-value status for IPO first-day pricing gap

First-day close return vs offer price (%) and First-day opening return and trading (Table)

Sample data rows

Newly listed companiesFirst-day close return vs offer price (%)First-day opening return and tradingData date (sample)
Below offer price 14.44 -2.32 2026-10-16
Near offer price 7.97 7.38 2026-10-16
Small gain 19.31 -11.25 2026-10-16
Sharp gain 10.64 24.74 2026-10-16