EASTROC

09980

Numbers default to the most likely allotment pattern. Clicking another pattern only compares the table; extra-watch notes are historical comparisons and do not change the main reference.

Data updated · Sep 22, 2026, 14:40 HKT

Model basis: Strong basis

How to read this page

Start with one-lot, A-tail and B-head. The table below defaults to the most likely pattern.
The three cards are more likely allotment patterns, not a ranking contest. Clicking another card only compares how the numbers change; it does not replace the main reference.
An extra-watch note names one pattern to compare first. Click it to see how the numbers change. It is not a new main reference and not trading advice.

Predicted one-lot hit rate?

13.6%

Average lots allotted when applying for 1 lot. Closer to 100% means a one-lot application is more likely to get stock.

Official one-lot hit rate?

15.0%

Predicted A-tail allotted?

1.314 lots

Official A-tail allotted

2.000 lots

Predicted B-head allotted?

3.250 lots

Official B-head allotted

5.887 lots

Largest Pool A tier, usually the full small-application size. Smallest Pool B tier, just after entering the large-application pool.

Public offer lots

40,889 lots

More likely allotment patterns

“Most likely” is the default method for the current numbers. The other cards are next-likely patterns for comparison. Clicking them does not replace the main reference.

Click to compare the table below. The table changes; the main reference does not.

Average allotment by tier

Key tiers are 1 lot, A-tail, B-head and top hammer. The core column is average allotted lots; the official column appears after allotment is published.

Table scenario

Larger Pool A applications get less extra allotment；Pool B allotment is similar across tiers

Type	Lots	Pool	Predicted avg. allotted?	Official avg. allotted	Deviation	Application amount	Expected allotment value
1 lot	1	Pool A	13.6%	15.0%	Relative deviation 9.2% Absolute diff. 1.4%	0m	0m
A tail	200	Pool A	1.314 lots	2.000 lots	Relative deviation 34.3% Absolute diff. 0.686 lots	5m	0m
B head	300	Pool B	3.250 lots	5.887 lots	Relative deviation 44.8% Absolute diff. 2.636 lots	7.4m	0.1m
Top hammer	20,445	Pool B	215.701 lots	213.000 lots	Relative deviation 1.3% Absolute diff. 2.701 lots	507m	5.3m

Win-rate forecasts are informational research output. Likelihood is the published scenario view. Extra-watch notes use forward-only historical samples, do not change the main-reference numbers, are not official allotment certainty, and are not subscription advice.