Quantgroup 02685Expected Lots

Quantgroup (02685) Expected Lots
Offering Mechanism: Mechanism B | Min Subscription: HK$4,900  |  Public Offering Lots: Pool A 1,335lots / Pool B 1,335lots  |  Offer Price: HK$9.80  |  Lot Size: 500shares  |  Public Offering Size: HK$13.1M
1x76435.0x
Recent first-day return
+4.6%
→
Participants
14,754
→
Avg lots
71.3
→
Oversubscription
394x
394x = 14,754 × 71.3 ÷ 2,670 margin-weighted 100% → 8523.0x
Margin dynamics · 2025-11-24 18:16 Margin multiple7102.52x Margin funds929.2100M TradeGo forecast multiple8523.02x
Rank Broker Margin funds
1 富途证券富途 528.3100M
2 辉立证券辉立 176.0100M
3 老虎国际老虎 114.8100M
4 华泰国际华泰 48.3100M
5 华盛证券华盛 18.5100M
7 卓锐证券 9.5100M
8 招银国际招银 9.0100M
9 信诚证券信诚 8.0100M
10 盈立证券盈立 6.8100M
11 长桥证券长桥 6.8100M
12 TradeGo MarketsTradeGo 1.9100M
13 艾德证券艾德 700210K
14 盈宝证券盈宝 458110K
15 FunderstoneFunderstone 253610K
Margin multiple
TimeMultiple
2025-11-19T06:00:00+08:000
2025-11-19T10:04:55+08:000.01834862385321101
2025-11-19T10:05:15+08:000.8807339449541285
2025-11-19T11:10:16+08:000.9571865443425076
2025-11-19T11:10:27+08:001.3891437308868502
2025-11-19T11:10:43+08:008.557339449541285
2025-11-19T11:10:51+08:0018.037461773700304
2025-11-19T11:53:50+08:0018.72553516819572
2025-11-19T12:04:19+08:0019.2782874617737
2025-11-19T12:04:36+08:0027.189602446483182
2025-11-19T12:10:09+08:0047.984709480122326
2025-11-19T13:55:30+08:0048.10321100917431
2025-11-19T13:55:36+08:0054.415902140672785
2025-11-19T13:55:43+08:0073.91131498470948
2025-11-19T14:00:02+08:0073.83639143730886
2025-11-19T14:00:35+08:0082.7308868501529
2025-11-19T14:11:02+08:0087.10703363914374
2025-11-19T14:11:08+08:00101.1743119266055
2025-11-19T15:02:56+08:00101.25382262996942
2025-11-19T15:03:04+08:00105.68807339449542
2025-11-19T15:06:39+08:00107.80351681957187
2025-11-19T15:06:42+08:00122.17660550458716
2025-11-19T15:30:26+08:00129.82186544342508
2025-11-19T16:04:44+08:00129.91896024464833
2025-11-19T16:04:47+08:00134.6506116207951
2025-11-19T16:08:01+08:00151.92889908256882
2025-11-19T17:03:18+08:00154.4518348623853
2025-11-19T17:03:29+08:00154.5237003058104
2025-11-19T17:03:32+08:00161.20642201834863
2025-11-19T17:06:24+08:00189.64678899082568
2025-11-19T17:58:43+08:00204.93730886850153
2025-11-19T18:05:51+08:00208.36544342507645
2025-11-19T18:06:00+08:00211.39755351681958
2025-11-19T18:06:04+08:00227.8348623853211
2025-11-19T18:10:12+08:00236.57951070336392
2025-11-19T19:53:43+08:00236.72782874617738
2025-11-19T19:53:54+08:00240.9480122324159
2025-11-19T19:54:00+08:00256.4678899082569
2025-11-19T20:25:21+08:00259.408256880734
2025-11-19T20:25:31+08:00269.4235474006116
2025-11-19T22:25:26+08:00275.1192660550459
2025-11-19T22:25:31+08:00293.0091743119266
2025-11-19T22:25:52+08:00297.9847094801223
2025-11-19T22:26:03+08:00316.7920489296636
2025-11-20T08:36:42+08:00325.5749235474006
2025-11-20T08:36:45+08:00340.4288990825688
2025-11-20T08:37:37+08:00340.4288990825688
2025-11-20T08:37:42+08:00427.66131498470946
2025-11-20T09:10:17+08:00448.2217125382263
2025-11-20T09:10:38+08:00451.85168195718654
2025-11-20T09:11:02+08:00455.66743119266056
2025-11-20T09:11:05+08:00467.05886850152905
2025-11-20T09:27:38+08:00482.42584097859327
2025-11-20T10:04:29+08:00482.73776758409787
2025-11-20T10:04:49+08:00493.37538226299694
2025-11-20T10:06:04+08:00520.59250764526
2025-11-20T11:05:08+08:00520.7415902140673
2025-11-20T11:05:41+08:00525.7148318042813
2025-11-20T11:05:44+08:00554.9961773700306
2025-11-20T11:43:56+08:00562.5649847094801
2025-11-20T12:05:58+08:00562.6620795107034
2025-11-20T12:06:36+08:00568.7461773700306
2025-11-20T12:06:44+08:00588.8532110091743
2025-11-20T13:45:16+08:00588.8853211009174
2025-11-20T13:45:32+08:00592.2645259938838
2025-11-20T13:45:38+08:00610.5366972477065
2025-11-20T14:09:18+08:00615.7866972477065
2025-11-20T14:09:55+08:00620.5145259938838
2025-11-20T14:10:11+08:00623.2844036697247
2025-11-20T14:10:14+08:00641.7859327217126
2025-11-20T15:11:42+08:00657.0764525993884
2025-11-20T15:12:20+08:00657.2461773700306
2025-11-20T15:12:36+08:00660.4365443425077
2025-11-20T15:12:40+08:00675.1918960244649
2025-11-20T16:05:48+08:00675.8960244648318
2025-11-20T16:06:17+08:00683.1735474006116
2025-11-20T16:06:25+08:00698.9992354740061
2025-11-20T17:11:27+08:00712.684250764526
2025-11-20T17:11:32+08:00713.0420489296636
2025-11-20T17:12:21+08:00768.2920489296636
2025-11-20T17:12:31+08:00787.1758409785933
2025-11-20T18:00:26+08:00855.9831804281346
2025-11-20T18:00:57+08:00856.5290519877676
2025-11-20T18:08:05+08:00872.1108562691131
2025-11-20T18:08:11+08:00966.3004587155963
2025-11-20T18:09:37+08:001001.9793577981651
2025-11-20T20:34:14+08:001007.3310397553516
2025-11-20T20:34:31+08:001009.9892966360857
2025-11-20T20:35:07+08:001023.1460244648318
2025-11-20T20:35:12+08:001076.204128440367
2025-11-20T20:36:23+08:001084.5221712538225
2025-11-20T20:36:28+08:001125.2714067278287
2025-11-20T21:29:14+08:001136.5412844036698
2025-11-20T21:29:19+08:001177.2140672782875
2025-11-20T22:15:57+08:001189.3256880733945
2025-11-20T22:16:02+08:001227.7048929663608
2025-11-21T08:50:45+08:001235.3822629969418
2025-11-21T08:50:48+08:001248.1827217125383
2025-11-21T08:51:13+08:001248.1827217125383
2025-11-21T08:51:23+08:001372.4181957186545
2025-11-21T09:03:56+08:001402.5237003058105
2025-11-21T09:04:44+08:001402.703363914373
2025-11-21T09:04:58+08:001407.42125382263
2025-11-21T09:05:23+08:001432.6506116207952
2025-11-21T10:13:52+08:001438.3899082568807
2025-11-21T10:14:04+08:001460.9044342507646
2025-11-21T10:14:17+08:001476.1949541284403
2025-11-21T10:14:28+08:001523.519113149847
2025-11-21T11:25:28+08:001527.454128440367
2025-11-21T11:26:03+08:001536.3539755351683
2025-11-21T11:26:12+08:001566.7056574923547
2025-11-21T12:01:02+08:001567.6727828746177
2025-11-21T12:16:00+08:001571.7981651376147
2025-11-21T12:16:03+08:001598.8623853211009
2025-11-21T13:49:10+08:001599.441131498471
2025-11-21T13:50:05+08:001603.3371559633028
2025-11-21T13:50:18+08:001620.6154434250764
2025-11-21T13:57:53+08:001632.847859327217
2025-11-21T14:04:35+08:001633.539755351682
2025-11-21T14:05:28+08:001650.191131498471
2025-11-21T14:05:56+08:001662.1941896024464
2025-11-21T14:06:11+08:001667.144495412844
2025-11-21T15:06:26+08:001705.3707951070337
2025-11-21T15:07:39+08:001711.6123853211009
2025-11-21T15:07:52+08:001716.5168195718654
2025-11-21T15:08:02+08:001750.538226299694
2025-11-21T16:21:02+08:001759.9587155963302
2025-11-21T16:21:16+08:001789.0871559633028
2025-11-21T17:05:22+08:002003.1544342507646
2025-11-21T17:07:36+08:002035.4006116207952
2025-11-21T17:07:48+08:002154.4373088685015
2025-11-21T18:03:39+08:002172.9212538226298
2025-11-21T18:12:30+08:002191.269877675841
2025-11-21T18:13:01+08:002269.863149847095
2025-11-21T18:14:41+08:002302.1559633027523
2025-11-21T20:18:07+08:002311.3195718654433
2025-11-21T20:18:20+08:002348.2461773700306
2025-11-21T20:19:08+08:002350.8455657492354
2025-11-21T20:19:15+08:002373.322629969419
2025-11-21T21:14:50+08:002377.2683486238534
2025-11-21T21:14:55+08:002406.243883792049
2025-11-21T22:09:16+08:002408.6337920489295
2025-11-21T22:09:21+08:002432.2576452599387
2025-11-22T08:41:43+08:002440.4304281345567
2025-11-22T08:41:53+08:002465.348623853211
2025-11-22T08:42:19+08:002610.1498470948013
2025-11-22T08:42:58+08:002610.1498470948013
2025-11-22T09:23:43+08:002614.62996941896
2025-11-22T09:24:25+08:002637.489296636086
2025-11-22T10:40:22+08:002642.1613149847094
2025-11-22T10:40:25+08:002673.2010703363912
2025-11-22T11:41:50+08:002677.5290519877676
2025-11-22T11:42:04+08:002698.0183486238534
2025-11-22T14:20:00+08:002703.4915902140674
2025-11-22T14:20:09+08:002706.9701834862385
2025-11-22T14:20:17+08:002711.402140672783
2025-11-22T14:20:57+08:002738.0076452599387
2025-11-22T14:21:04+08:002754.0626911314985
2025-11-22T14:21:13+08:002777.6100917431195
2025-11-22T19:34:59+08:002781.262996941896
2025-11-22T19:35:10+08:002783.109327217125
2025-11-22T19:35:15+08:002789.5611620795107
2025-11-22T19:35:18+08:002791.9181957186543
2025-11-22T19:35:23+08:002796.353211009174
2025-11-22T19:37:55+08:002809.579510703364
2025-11-22T19:37:59+08:002827.8516819571864
2025-11-22T19:38:04+08:002842.071865443425
2025-11-22T19:38:08+08:002857.0565749235475
2025-11-22T19:38:12+08:002873.0351681957186
2025-11-23T09:45:29+08:002920.282874617737
2025-11-23T09:46:14+08:002932.7668195718657
2025-11-23T09:46:58+08:002954.670489296636
2025-11-23T09:47:03+08:003068.737767584098
2025-11-23T09:47:49+08:003072.9762996941895
2025-11-23T09:47:54+08:003094.7652905198775
2025-11-23T10:15:08+08:003104.7675840978595
2025-11-23T10:15:13+08:003146.587155963303
2025-11-23T14:03:07+08:003204.538226299694
2025-11-23T14:03:17+08:003216.1016819571864
2025-11-23T14:03:43+08:003228.9655963302753
2025-11-23T14:03:49+08:003288.5221712538228
2025-11-23T14:04:19+08:003302.940366972477
2025-11-23T14:04:26+08:003364.3318042813457
2025-11-23T14:04:50+08:003373.8608562691134
2025-11-23T14:08:11+08:003422.178899082569
2025-11-23T16:14:43+08:003430.5145259938836
2025-11-23T16:14:48+08:003482.5787461773702
2025-11-23T16:15:18+08:003488.7270642201834
2025-11-23T16:15:22+08:003533.987003058104
2025-11-23T19:53:50+08:003547.5045871559632
2025-11-23T19:53:55+08:003599.645259938838
2025-11-23T19:54:29+08:003612.2331804281343
2025-11-23T19:54:34+08:003689.756116207951
2025-11-23T19:55:04+08:003697.900611620795
2025-11-23T19:55:09+08:003757.9923547400613
2025-11-23T20:04:37+08:003772.276758409786
2025-11-23T20:05:29+08:003851.863914373089
2025-11-23T21:09:42+08:003874.1949541284403
2025-11-23T21:09:47+08:003980.2347094801225
2025-11-23T22:03:41+08:004011.506116207951
2025-11-23T22:08:59+08:004161.582568807339
2025-11-24T08:40:42+08:004182.014525993884
2025-11-24T08:40:45+08:004293.370795107034
2025-11-24T08:40:54+08:005129.456422018348
2025-11-24T08:41:00+08:005129.456422018348
2025-11-24T09:08:14+08:005180.694189602446
2025-11-24T09:08:25+08:005226.565749235474
2025-11-24T09:09:28+08:005604.7767584097855
2025-11-24T09:11:41+08:005815.612385321101
2025-11-24T09:35:34+08:005884.4197247706425
2025-11-24T10:07:45+08:005956.80122324159
2025-11-24T10:08:00+08:005979.6995412844035
2025-11-24T18:14:42+08:007027.100152905199
2025-11-24T18:16:06+08:007102.52
TradeGo forecast multiple
TimeMultiple
Broker margin funds trend
TimeBrokerMargin funds
Pool A α=
Allocation Strategy Coefficient α
Allocation Strategy Coefficient
Reflects the issuer's allocation preference across different subscription sizes.
α → 0  Per-capita allocation — every allottee receives the same number of shares, regardless of lots subscribed.
α → 1  Proportional allocation — the more lots subscribed, the more shares allotted.
Historical α range (P10–P90): Pool A 0.3–0.9, Pool B 0.4–1.0
0.52
Pool B α=
Allocation Strategy Coefficient α
Allocation Strategy Coefficient
Reflects the issuer's allocation preference across different subscription sizes.
α → 0  Per-capita allocation — every allottee receives the same number of shares, regardless of lots subscribed.
α → 1  Proportional allocation — the more lots subscribed, the more shares allotted.
Historical α range (P10–P90): Pool A 0.3–0.9, Pool B 0.4–1.0
0.62
This model does not support allocation strategy adjustment

Actual vs Predicted Comparison

Using the actual oversubscription ratio 9366.28x and current allocation strategy (Pool A α=0.523, Pool B α=0.623) as the baseline, comparing actual vs predicted expected allotment lots per tier

Lots Subscription Amount (HKD) Actual Expected Lots Predicted Expected Lots Error

LogoQuantgroup Allotment Prediction Matrix

Rows are subscription tiers, columns are different oversubscription ratios, values are expected allotment lots; green indicates guaranteed allotment (≥1 lot)

Pool A

Oversubscription
8523.0x
Allocation Strategy
α=
Allocation Strategy Coefficient α
Allocation Strategy Coefficient
Reflects the issuer's allocation preference across different subscription sizes.
α → 0  Per-capita allocation — every allottee receives the same number of shares, regardless of lots subscribed.
α → 1  Proportional allocation — the more lots subscribed, the more shares allotted.
Historical α range (P10–P90): Pool A 0.3–0.9, Pool B 0.4–1.0
0.52

Pool B

Oversubscription
8523.0x
Allocation Strategy
α=
Allocation Strategy Coefficient α
Allocation Strategy Coefficient
Reflects the issuer's allocation preference across different subscription sizes.
α → 0  Per-capita allocation — every allottee receives the same number of shares, regardless of lots subscribed.
α → 1  Proportional allocation — the more lots subscribed, the more shares allotted.
Historical α range (P10–P90): Pool A 0.3–0.9, Pool B 0.4–1.0
0.62
Offering Mechanism

Mechanism B

Flexible offering mechanism under HKEX Practice Note 18. Minimum initial allocation to the public offer tranche is 10% of offering shares, with no clawback mechanism. Maximum initial allocation is 60% (as at least 40% of total offering shares must be allocated to the placing tranche, excluding cornerstones).

Allocation Strategy Coefficient α

α is the issuer's allocation preference coefficient, describing the issuer's allocation tendency across subscription sizes. α ranges [0, 1].

  • α → 0: Per-capita allocation — regardless of lots subscribed, every allottee receives the same number of shares. More favorable to retail (small) applications.
  • α → 1: Proportional allocation — allotted shares are proportional to lots subscribed. More favorable to large applications.
  • Historical actual α range (P10–P90): Pool A 0.3–0.9, Pool B 0.4–1.0. α varies widely across IPOs, reflecting each issuer's allocation strategy.
Allotment Rate Definition

The "allotment rate" on this page follows the exact HKEX allotment results announcement definition: Allotment rate = total shares allotted to the tier ÷ total valid shares applied in the tier × 100%. This is the official HKEX standard and is fundamentally different from other definitions used elsewhere (e.g. "ratio of applicants who got allotted").

Expected Allotment Lots

Expected allotment lots = total shares allotted to the tier ÷ lot size ÷ number of applicants in the tier

Example: a tier with 50,000 total allotted shares, 100 shares per lot, and 500 applicants → expected allotment lots = 50,000 ÷ 100 ÷ 500 = 1.0 lots.

// About this page //

This page shows expected-lot forecasts for Quantgroup (02685): expected hit rate based on similar-IPO matching and Pool A/B capital-efficiency comparison.
The default oversubscription multiple follows the chain recent first-day return → participant count → average lots per participant → multiple, i.e. multiple = participants × average lots ÷ public-offer lots; participant count and average lots are anchored on the recent IPO median and adjusted by offering size, A+H status, H-share premium/discount, industry, concurrent IPOs, sponsor track record and recent HSI moves.
Early in the subscription window the default multiple relies on the model; as subscription progresses it blends in the margin multiple; near the deadline (roughly 90% through) it follows the margin multiple.
Hit-rate forecasts fit 10,897 allotment-tier records across 356 historical IPOs via regression and KNN similar-IPO matching, estimating expected lots per application tier and applying the allocation-strategy coefficient α (equal-per-person to proportional allocation).
Data sources: HKEXnews public-offer allotment result announcements, prospectuses and FINI announcements; margin data (margin multiple, TradeGo forecast multiple and broker breakdown) comes from 捷利交易宝 (TradeGo), where the margin multiple covers only reporting brokers and the TradeGo forecast multiple is a full-market extrapolation.
The margin multiple updates intraday in real time; the hit-rate model is refreshed as new IPO allotment data is ingested.

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Cibo — HK IPO Allotment Forecasts, Allottee Profiling & Stock Connect