PFDI/PROP-FIRM DEAL INTELLIGENCE NSE·BSE OFFICIAL FEEDS  —:—:— IST
Which stocks are India's prop, HFT & quant firms trading — from official NSE & BSE bulk & block deal disclosures, ranked by how much tracked-firm attention each stock drew.

KERNEX Round-trip

Kernex Microsystems (Indi · last activity 2026-08-17 · 2 tracked appearance(s) · first seen 2026-08-13

50
attention (2026-08-17)
2
tracked firms
76.70
gross ₹ Cr
6.61
net ₹ Cr
1,751.70
close
-13.5%
day move
4.3×
vol vs ADV20
38.2%
delivery
Latest read (2026-08-17): Kernex Microsystems (Indi was touched by Hudson River Trading / HRT India and QE Securities / Quadeye. Combined gross activity was ₹76.70 Cr but net was only ₹6.61 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 4.3× the 20-day average with the stock -13.5% on the day. Also appeared on 1 day(s) in the last 30.

Price & tracked-firm entries // markers = days tracked firms were active · hover for the read

1,7522,1502,54907-0307-3108-27
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Firm-wise activity on 2026-08-17

FirmTypeClassBuy qtySell qty Buy ₹CrSell ₹CrGross ₹CrNet ₹Cr
Hudson River Trading / HRT India BULK Round-trip 130,695 102,180 24.06 19.02 43.08 5.04
QE Securities / Quadeye BULK Round-trip 93,243 87,287 17.59 16.03 33.62 1.56

Appearance history

DateAttentionFlowFirmsGross ₹CrNet ₹Cr
2026-08-17 50 Round-trip 2 76.70 6.61
2026-08-13 48 Round-trip 2 104.18 1.46

Alerts for this stock

  • 2026-08-17 Multi-firm 2 tracked firms in one stock (Hudson River Trading / HRT India, QE Securities / Quadeye) — ₹76.70 Cr combined gross.
  • 2026-08-13 Multi-firm 2 tracked firms in one stock (Hudson River Trading / HRT India, QE Securities / Quadeye) — ₹104.18 Cr combined gross.
  • 2026-08-13 Large gross activity ₹104.18 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-08-13 First-time mention First appearance in tracked-firm deals (attention 48, flow: Round-trip).

Price / volume context (last 10 sessions)

DateCloseDayVolumeDelivery %
2026-08-27 1,801.20 -3.2% 196,546 49.75
2026-08-26 1,860.40 -2.1% 146,398 43.75
2026-08-25 1,899.40 -3.4% 163,771 46.34
2026-08-24 1,966.80 +1.7% 225,032 36.24
2026-08-21 1,934.50 +5.3% 477,401 31.77
2026-08-20 1,837.00 -2.0% 276,618 43.26
2026-08-19 1,875.00 -1.4% 416,515 43.44
2026-08-18 1,901.80 +8.6% 1,425,187 23.04
2026-08-17 1,751.70 -13.5% 1,555,993 38.2
2026-08-14 2,024.20 -9.7% 1,262,801 41.4

Raw deal rows (tracked firms, as disclosed)

DateSrcTypeFirmSideQty PriceValue ₹CrDisclosed client name
2026-08-17 NSE BULK Hudson River Trading / HRT India BUY 130,695 1,840.90 24.06 HRTI PRIVATE LIMITED
2026-08-17 NSE BULK Hudson River Trading / HRT India SELL 102,180 1,861.05 19.02 HRTI PRIVATE LIMITED
2026-08-17 NSE BULK QE Securities / Quadeye BUY 93,243 1,886.72 17.59 QE SECURITIES LLP
2026-08-17 NSE BULK QE Securities / Quadeye SELL 87,287 1,836.47 16.03 QE SECURITIES LLP
2026-08-13 NSE BULK Hudson River Trading / HRT India BUY 137,057 2,324.21 31.85 HRTI PRIVATE LIMITED
2026-08-13 NSE BULK Hudson River Trading / HRT India SELL 134,217 2,333.25 31.32 HRTI PRIVATE LIMITED
2026-08-13 NSE BULK QE Securities / Quadeye BUY 90,883 2,306.52 20.96 QE SECURITIES LLP
2026-08-13 NSE BULK QE Securities / Quadeye SELL 85,885 2,333.76 20.04 QE SECURITIES LLP

ATTENTION SCORES AND ALERTS RANK TRACKED-FIRM ACTIVITY — not buy/sell advice, no return prediction. Sources: NSE (primary) & BSE (secondary) official disclosures.