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.

PNGSREVA Round-trip

PNGS Reva Diamond Jewel L · last activity 2026-10-28 · 4 tracked appearance(s) · first seen 2026-10-07

64
attention (2026-10-28)
5
tracked firms
167.09
gross ₹ Cr
-0.43
net ₹ Cr
651.10
close
+11.6%
day move
5.0×
vol vs ADV20
4.14%
delivery
Latest read (2026-10-28): PNGS Reva Diamond Jewel L was touched by AlphaGrep Securities, Hudson River Trading / HRT India, Microcurves Trading and 2 more. Combined gross activity was ₹167.09 Cr but net was only ₹0.43 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 5.0× the 20-day average with the stock +11.6% on the day. Also appeared on 3 day(s) in the last 30.

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

48959670209-0310-0611-03
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Firm-wise activity on 2026-10-28

FirmTypeClassBuy qtySell qty Buy ₹CrSell ₹CrGross ₹CrNet ₹Cr
AlphaGrep Securities BULK Round-trip 386,964 386,964 25.46 25.42 50.88 0.04
Microcurves Trading BULK Round-trip 281,574 281,574 18.56 18.58 37.14 -0.02
QE Securities / Quadeye BULK Round-trip 226,020 225,901 14.84 14.79 29.63 0.05
Hudson River Trading / HRT India BULK Round-trip 196,390 203,763 12.79 13.28 26.07 -0.49
NK Securities Research BULK Round-trip 177,282 177,282 11.68 11.69 23.37 -0.01

Appearance history

DateAttentionFlowFirmsGross ₹CrNet ₹Cr
2026-10-28 64 Round-trip 5 167.09 -0.43
2026-10-09 36 Round-trip 2 50.42 0.04
2026-10-08 63 Round-trip 5 373.67 -1.45
2026-10-07 24 Round-trip 1 24.91 -0.29

Alerts for this stock

  • 2026-10-28 High attention Attention 64/100 — 5 tracked firm(s), ₹167.09 Cr gross on 5.0× normal volume. Flow: Round-trip.
  • 2026-10-28 Multi-firm 5 tracked firms in one stock (AlphaGrep Securities, Hudson River Trading / HRT India, Microcurves Trading, NK Securities Research, QE Securities / Quadeye) — ₹167.09 Cr combined gross.
  • 2026-10-28 Repeat mention Appearance #4 in the last 30 days — recurring tracked-firm interest.
  • 2026-10-09 Multi-firm 2 tracked firms in one stock (AlphaGrep Securities, QE Securities / Quadeye) — ₹50.42 Cr combined gross.
  • 2026-10-09 Repeat mention Appearance #3 in the last 30 days — recurring tracked-firm interest.
  • 2026-10-08 High attention Attention 63/100 — 5 tracked firm(s), ₹373.67 Cr gross on 37.0× normal volume. Flow: Round-trip.
  • 2026-10-08 Multi-firm 5 tracked firms in one stock (AlphaGrep Securities, Microcurves Trading, NK Securities Research, QE Securities / Quadeye, iRage) — ₹373.67 Cr combined gross.

Price / volume context (last 10 sessions)

DateCloseDayVolumeDelivery %
2026-11-03 606.40 +1.1% 163,032 25.26
2026-11-02 599.80 -3.7% 217,935 30.44
2026-10-30 623.05 -2.7% 216,165 37.47
2026-10-29 640.15 -1.7% 247,038 23.76
2026-10-28 651.10 +11.6% 7,369,883 4.14
2026-10-27 583.60 +5.1% 371,638 28.17
2026-10-26 555.10 -12.2% 1,492,672 20.01
2026-10-23 632.50 -3.7% 281,919 40.75
2026-10-22 656.65 -4.1% 183,868 34.98
2026-10-21 685.00 +1.3% 323,968 26.8

Raw deal rows (tracked firms, as disclosed)

DateSrcTypeFirmSideQty PriceValue ₹CrDisclosed client name
2026-10-28 NSE BULK AlphaGrep Securities BUY 386,964 657.92 25.46 ALPHAGREP SECURITIES PRIVATE LIMITED
2026-10-28 NSE BULK AlphaGrep Securities SELL 386,964 657.00 25.42 ALPHAGREP SECURITIES PRIVATE LIMITED
2026-10-28 NSE BULK Hudson River Trading / HRT India BUY 196,390 651.34 12.79 HRTI PRIVATE LIMITED
2026-10-28 NSE BULK Hudson River Trading / HRT India SELL 203,763 651.82 13.28 HRTI PRIVATE LIMITED
2026-10-28 NSE BULK Microcurves Trading BUY 281,574 659.19 18.56 MICROCURVES TRADING PRIVATE LIMITED
2026-10-28 NSE BULK Microcurves Trading SELL 281,574 659.80 18.58 MICROCURVES TRADING PRIVATE LIMITED
2026-10-28 NSE BULK NK Securities Research BUY 177,282 659.05 11.68 NK SECURITIES RESEARCH PRIVATE LIMITED
2026-10-28 NSE BULK NK Securities Research SELL 177,282 659.36 11.69 NK SECURITIES RESEARCH PRIVATE LIMITED
2026-10-28 NSE BULK QE Securities / Quadeye BUY 226,020 656.51 14.84 QE SECURITIES LLP
2026-10-28 NSE BULK QE Securities / Quadeye SELL 225,901 654.61 14.79 QE SECURITIES LLP
2026-10-09 NSE BULK AlphaGrep Securities BUY 160,006 691.05 11.06 ALPHAGREP SECURITIES PRIVATE LIMITED
2026-10-09 NSE BULK AlphaGrep Securities SELL 160,006 691.84 11.07 ALPHAGREP SECURITIES PRIVATE LIMITED
2026-10-09 NSE BULK QE Securities / Quadeye BUY 205,441 689.95 14.17 QE SECURITIES LLP
2026-10-09 NSE BULK QE Securities / Quadeye SELL 203,449 694.04 14.12 QE SECURITIES LLP
2026-10-08 NSE BULK AlphaGrep Securities BUY 827,310 700.63 57.96 ALPHAGREP SECURITIES PRIVATE LIMITED
2026-10-08 NSE BULK AlphaGrep Securities SELL 827,310 699.87 57.90 ALPHAGREP SECURITIES PRIVATE LIMITED
2026-10-08 NSE BULK Microcurves Trading BUY 598,431 705.79 42.24 MICROCURVES TRADING PRIVATE LIMITED
2026-10-08 NSE BULK Microcurves Trading SELL 598,431 705.91 42.24 MICROCURVES TRADING PRIVATE LIMITED
2026-10-08 NSE BULK NK Securities Research BUY 481,028 704.79 33.90 NK SECURITIES RESEARCH PRIVATE LIMITED
2026-10-08 NSE BULK NK Securities Research SELL 481,028 705.22 33.92 NK SECURITIES RESEARCH PRIVATE LIMITED
2026-10-08 NSE BULK QE Securities / Quadeye BUY 533,201 698.90 37.27 QE SECURITIES LLP
2026-10-08 NSE BULK QE Securities / Quadeye SELL 536,239 696.45 37.35 QE SECURITIES LLP
2026-10-08 NSE BULK iRage BUY 207,352 711.02 14.74 IRAGE BROKING SERVICES LLP
2026-10-08 NSE BULK iRage SELL 229,810 702.65 16.15 IRAGE BROKING SERVICES LLP
2026-10-07 NSE BULK QE Securities / Quadeye BUY 200,940 612.56 12.31 QE SECURITIES LLP
2026-10-07 NSE BULK QE Securities / Quadeye SELL 204,134 617.19 12.60 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.