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.

MOLBIO Round-trip

Molbio Diagnostics Ltd · last activity 2026-09-11 · 2 tracked appearance(s) · first seen 2026-08-17

64
attention (2026-09-11)
3
tracked firms
809.20
gross ₹ Cr
21.33
net ₹ Cr
1,438.20
close
-4.7%
day move
5.5×
vol vs ADV20
9.36%
delivery
Latest read (2026-09-11): Molbio Diagnostics Ltd was touched by Hudson River Trading / HRT India, Microcurves Trading and QE Securities / Quadeye. Combined gross activity was ₹809.20 Cr but net was only ₹21.33 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 5.5× the 20-day average with the stock -4.7% 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

1,0371,2911,54508-1709-1110-12
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Firm-wise activity on 2026-09-11

FirmTypeClassBuy qtySell qty Buy ₹CrSell ₹CrGross ₹CrNet ₹Cr
QE Securities / Quadeye BULK Round-trip 1,210,738 1,188,458 186.74 184.45 371.19 2.29
Microcurves Trading BULK Round-trip 753,493 753,493 116.41 116.48 232.89 -0.07
Hudson River Trading / HRT India BULK Round-trip 737,245 601,018 112.11 93.00 205.12 19.11

Appearance history

DateAttentionFlowFirmsGross ₹CrNet ₹Cr
2026-09-11 64 Round-trip 3 809.20 21.33
2026-08-17 39 Round-trip 1 114.95 -0.03

Alerts for this stock

  • 2026-09-11 High attention Attention 64/100 — 3 tracked firm(s), ₹809.20 Cr gross on 5.5× normal volume. Flow: Round-trip.
  • 2026-09-11 Multi-firm 3 tracked firms in one stock (Hudson River Trading / HRT India, Microcurves Trading, QE Securities / Quadeye) — ₹809.20 Cr combined gross.
  • 2026-08-17 Large gross activity ₹114.95 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-08-17 First-time mention First appearance in tracked-firm deals (attention 39, flow: Round-trip).

Price / volume context (last 10 sessions)

DateCloseDayVolumeDelivery %
2026-10-12 1,442.30 +0.3% 841,870 23.84
2026-10-09 1,438.60 -2.7% 779,885 25.58
2026-10-08 1,479.20 -4.2% 2,011,925 22.73
2026-10-07 1,544.70 +2.9% 1,450,584 19.43
2026-10-06 1,501.10 -0.2% 1,128,691 14.12
2026-10-05 1,503.40 -0.6% 3,050,454 10.11
2026-10-01 1,513.10 +15.6% 8,751,936 10.63
2026-09-30 1,308.90 +4.2% 3,130,442 11.98
2026-09-29 1,255.60 +1.5% 435,362 27.8
2026-09-28 1,237.50 -0.7% 736,077 20.6

Raw deal rows (tracked firms, as disclosed)

DateSrcTypeFirmSideQty PriceValue ₹CrDisclosed client name
2026-09-11 NSE BULK Hudson River Trading / HRT India BUY 737,245 1,520.67 112.11 HRTI PRIVATE LIMITED
2026-09-11 NSE BULK Hudson River Trading / HRT India SELL 601,018 1,547.45 93.00 HRTI PRIVATE LIMITED
2026-09-11 NSE BULK Microcurves Trading BUY 753,493 1,544.97 116.41 MICROCURVES TRADING PRIVATE LIMITED
2026-09-11 NSE BULK Microcurves Trading SELL 753,493 1,545.88 116.48 MICROCURVES TRADING PRIVATE LIMITED
2026-09-11 NSE BULK QE Securities / Quadeye BUY 1,210,738 1,542.36 186.74 QE SECURITIES LLP
2026-09-11 NSE BULK QE Securities / Quadeye SELL 1,188,458 1,552.02 184.45 QE SECURITIES LLP
2026-08-17 NSE BULK NK Securities Research BUY 579,903 990.82 57.46 NK SECURITIES RESEARCH PRIVATE LIMITED
2026-08-17 NSE BULK NK Securities Research SELL 579,903 991.34 57.49 NK SECURITIES RESEARCH PRIVATE LIMITED

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