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.

BLUESTONE Round-trip

BlueStone Jewel Lfstl Ltd · last activity 2026-07-28 · 6 tracked appearance(s) · first seen 2026-07-21

43
attention (2026-07-28)
1
tracked firms
120.04
gross ₹ Cr
2.88
net ₹ Cr
757.25
close
-7.7%
day move
1.8×
vol vs ADV20
15.71%
delivery
Latest read (2026-07-28): BlueStone Jewel Lfstl Ltd was touched by Hudson River Trading / HRT India. Combined gross activity was ₹120.04 Cr but net was only ₹2.88 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 1.8× the 20-day average with the stock -7.7% on the day. Also appeared on 5 day(s) in the last 30.

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

49565882106-0207-0107-28
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Firm-wise activity on 2026-07-28

FirmTypeClassBuy qtySell qty Buy ₹CrSell ₹CrGross ₹CrNet ₹Cr
Hudson River Trading / HRT India BULK Round-trip 784,389 740,452 61.46 58.58 120.04 2.88

Appearance history

DateAttentionFlowFirmsGross ₹CrNet ₹Cr
2026-07-28 43 Round-trip 1 120.04 2.88
2026-07-27 60 Round-trip 3 522.16 2.66
2026-07-24 59 Round-trip 3 518.27 4.76
2026-07-23 56 Round-trip 3 506.32 0.64
2026-07-22 53 Round-trip 2 418.85 0.79
2026-07-21 39 Round-trip 1 140.01 -0.10

Alerts for this stock

  • 2026-07-28 Large gross activity ₹120.04 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-28 Repeat mention Appearance #6 in the last 30 days — recurring tracked-firm interest.
  • 2026-07-27 High attention Attention 60/100 — 3 tracked firm(s), ₹522.16 Cr gross on 3.7× normal volume. Flow: Round-trip.
  • 2026-07-27 Multi-firm 3 tracked firms in one stock (Hudson River Trading / HRT India, Microcurves Trading, QE Securities / Quadeye) — ₹522.16 Cr combined gross.
  • 2026-07-27 Repeat mention Appearance #5 in the last 30 days — recurring tracked-firm interest.
  • 2026-07-24 Multi-firm 3 tracked firms in one stock (Hudson River Trading / HRT India, Microcurves Trading, QE Securities / Quadeye) — ₹518.27 Cr combined gross.
  • 2026-07-24 Large gross activity ₹518.27 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-24 Repeat mention Appearance #4 in the last 30 days — recurring tracked-firm interest.
  • 2026-07-23 Multi-firm 3 tracked firms in one stock (Hudson River Trading / HRT India, Microcurves Trading, QE Securities / Quadeye) — ₹506.32 Cr combined gross.
  • 2026-07-23 Large gross activity ₹506.32 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-23 Repeat mention Appearance #3 in the last 30 days — recurring tracked-firm interest.
  • 2026-07-22 Multi-firm 2 tracked firms in one stock (Microcurves Trading, QE Securities / Quadeye) — ₹418.85 Cr combined gross.
  • 2026-07-22 Large gross activity ₹418.85 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-21 Large gross activity ₹140.01 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-21 First-time mention First appearance in tracked-firm deals (attention 39, flow: Round-trip).

Price / volume context (last 10 sessions)

DateCloseDayVolumeDelivery %
2026-07-28 757.25 -7.7% 11,488,370 15.71
2026-07-27 820.75 +6.3% 20,293,817 8.57
2026-07-24 772.40 +3.4% 26,038,844 7.98
2026-07-23 747.00 -3.7% 25,101,291 6.79
2026-07-22 776.05 +6.5% 29,503,987 9.79
2026-07-21 728.65 +19.4% 23,104,761 9.45
2026-07-20 610.40 +1.9% 678,215 49.33
2026-07-17 599.05 -1.0% 443,198 44.13
2026-07-16 605.20 -3.4% 415,071 43.35
2026-07-15 626.30 +3.1% 894,993 39.63

Raw deal rows (tracked firms, as disclosed)

DateSrcTypeFirmSideQty PriceValue ₹CrDisclosed client name
2026-07-28 NSE BULK Hudson River Trading / HRT India BUY 784,389 783.58 61.46 HRTI PRIVATE LIMITED
2026-07-28 NSE BULK Hudson River Trading / HRT India SELL 740,452 791.13 58.58 HRTI PRIVATE LIMITED
2026-07-27 NSE BULK Hudson River Trading / HRT India BUY 900,861 808.14 72.80 HRTI PRIVATE LIMITED
2026-07-27 NSE BULK Hudson River Trading / HRT India SELL 841,690 803.55 67.63 HRTI PRIVATE LIMITED
2026-07-27 NSE BULK Microcurves Trading BUY 1,157,645 810.02 93.77 MICROCURVES TRADING PRIVATE LIMITED
2026-07-27 NSE BULK Microcurves Trading SELL 1,157,645 810.21 93.79 MICROCURVES TRADING PRIVATE LIMITED
2026-07-27 NSE BULK QE Securities / Quadeye BUY 1,188,484 806.37 95.84 QE SECURITIES LLP
2026-07-27 NSE BULK QE Securities / Quadeye SELL 1,219,743 806.12 98.33 QE SECURITIES LLP
2026-07-24 NSE BULK Hudson River Trading / HRT India BUY 1,177,468 752.06 88.55 HRTI PRIVATE LIMITED
2026-07-24 NSE BULK Hudson River Trading / HRT India SELL 1,131,950 756.24 85.60 HRTI PRIVATE LIMITED
2026-07-24 NSE BULK Microcurves Trading BUY 978,973 755.07 73.92 MICROCURVES TRADING PRIVATE LIMITED
2026-07-24 NSE BULK Microcurves Trading SELL 978,973 755.33 73.94 MICROCURVES TRADING PRIVATE LIMITED
2026-07-24 NSE BULK QE Securities / Quadeye BUY 1,315,835 752.70 99.04 QE SECURITIES LLP
2026-07-24 NSE BULK QE Securities / Quadeye SELL 1,288,915 754.20 97.21 QE SECURITIES LLP
2026-07-23 NSE BULK Hudson River Trading / HRT India BUY 840,934 772.11 64.93 HRTI PRIVATE LIMITED
2026-07-23 NSE BULK Hudson River Trading / HRT India SELL 811,375 784.09 63.62 HRTI PRIVATE LIMITED
2026-07-23 NSE BULK Microcurves Trading BUY 1,028,533 776.99 79.92 MICROCURVES TRADING PRIVATE LIMITED
2026-07-23 NSE BULK Microcurves Trading SELL 1,028,533 777.18 79.94 MICROCURVES TRADING PRIVATE LIMITED
2026-07-23 NSE BULK QE Securities / Quadeye BUY 1,404,337 773.56 108.63 QE SECURITIES LLP
2026-07-23 NSE BULK QE Securities / Quadeye SELL 1,399,079 781.12 109.28 QE SECURITIES LLP
2026-07-22 NSE BULK Microcurves Trading BUY 1,478,492 795.58 117.63 MICROCURVES TRADING PRIVATE LIMITED
2026-07-22 NSE BULK Microcurves Trading SELL 1,478,427 795.88 117.67 MICROCURVES TRADING PRIVATE LIMITED
2026-07-22 NSE BULK QE Securities / Quadeye BUY 1,156,867 796.93 92.19 QE SECURITIES LLP
2026-07-22 NSE BULK QE Securities / Quadeye SELL 1,152,794 792.53 91.36 QE SECURITIES LLP
2026-07-21 NSE BULK Microcurves Trading BUY 1,016,509 688.20 69.96 MICROCURVES TRADING PRIVATE LIMITED
2026-07-21 NSE BULK Microcurves Trading SELL 1,016,905 688.87 70.05 MICROCURVES TRADING PRIVATE LIMITED

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