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.

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2026-08-21 08-2708-2608-2508-2408-2008-1908-1708-1408-13 10 ALERTS →
7 stock(s) touched by 8 firm(s): no clean directional flow; a churn-heavy session (100% of ₹397.8 Cr gross was round-trip); 2 event-scale liquidity day(s) (KRONOX, QUADFUTURE) worth knowing about.

Firm × stock activity map // dot size = gross · colour = flow · hover for the read

KRONOXQUADFUTURERATNAVEERBLELALLCARGOZAGGLEATALREALQE Securities / Quade…Hudson River Trading …NK Securities ResearchMicrocurves TradingMathisys QuantcapJump TradingAlphaGrep SecuritiesiRage
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Top stocks to watch

  • 1KRONOX 63 Round-trip EVENT Kronox Lab Sciences Ltd was touched by AlphaGrep Securities, Hudson River Trading / HRT India, Jump Trading and 4 more. Combined gross activity was ₹180.88 Cr but net was only ₹0.39 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 49.5× the 20-day average with the stock +15.6% on the day. Also appeared on 1 day(s) in the last 30.
  • 2QUADFUTURE 48 Round-trip EVENT Quadrant Future Tek Ltd was touched by Jump Trading, Microcurves Trading and NK Securities Research. Combined gross activity was ₹56.08 Cr but net was only ₹0.03 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 22.7× the 20-day average with the stock +20.0% on the day. First time this stock has appeared in tracked-firm deals.

What changed vs 2026-08-20

  • KRONOX escalating — gross ₹180.9 Cr vs ₹7.0 Cr on 2026-08-20, now 7 firms.
  • RATNAVEER active again (14 sessions in the last 30 days).
  • BLEL active again (3 sessions in the last 30 days).
  • ZAGGLE active again (3 sessions in the last 30 days).
  • Gone quiet after 2026-08-20: BALRAMCHIN, SHIPROCKET, MOREPENLAB, INDOBORAX (+7 more).

Stocks picked by tracked firms // click any row to expand

All7 High attention1 Multi-firm activity4 Clean net buy / sell0 Round-trip / liquidity churn7 New stock mentions2 Repeat mentions5 Watchlist additions0
SymbolAttnFlowFBuy/Sell Gross crNet crDay V/ADV30d
KRONOX 63 Round-trip 7 180.88 -0.39 +15.6% 49.5× 2 BULK
Kronox Lab Sciences Ltd was touched by AlphaGrep Securities, Hudson River Trading / HRT India, Jump Trading and 4 more. Combined gross activity was ₹180.88 Cr but net was only ₹0.39 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 49.5× the 20-day average with the stock +15.6% on the day. Also appeared on 1 day(s) in the last 30.
Firms: AlphaGrep Securities, Hudson River Trading / HRT India, Jump Trading, Microcurves Trading, NK Securities Research, QE Securities / Quadeye, iRage
QUADFUTURE NEW 48 Round-trip 3 56.08 -0.03 +20.0% 22.7× 1 BULK
Quadrant Future Tek Ltd was touched by Jump Trading, Microcurves Trading and NK Securities Research. Combined gross activity was ₹56.08 Cr but net was only ₹0.03 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 22.7× the 20-day average with the stock +20.0% on the day. First time this stock has appeared in tracked-firm deals.
Firms: Jump Trading, Microcurves Trading, NK Securities Research
RATNAVEER 42 Round-trip 2 60.60 1.71 -0.8% 0.9× 14 BULK
Ratnaveer Precision Eng L was touched by Hudson River Trading / HRT India and Mathisys Quantcap. Combined gross activity was ₹60.60 Cr but net was only ₹1.71 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 0.9× the 20-day average with the stock -0.8% on the day. Also appeared on 13 day(s) in the last 30.
Firms: Hudson River Trading / HRT India, Mathisys Quantcap
BLEL 35 Round-trip 2 44.88 -0.89 -1.8% 3 BULK
Behari Lal Engineering L was touched by Mathisys Quantcap and QE Securities / Quadeye. Combined gross activity was ₹44.88 Cr but net was only ₹0.89 Cr, so this looks like liquidity/churn rather than directional accumulation. The stock moved -1.8% on the day. Also appeared on 2 day(s) in the last 30.
Firms: Mathisys Quantcap, QE Securities / Quadeye
ALLCARGO NEW 18 Round-trip 1 16.87 -1.30 +15.8% 3.7× 1 BULK
Allcargo Logistics Ltd was touched by Hudson River Trading / HRT India. Combined gross activity was ₹16.87 Cr but net was only ₹1.30 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 3.7× the 20-day average with the stock +15.8% on the day. First time this stock has appeared in tracked-firm deals.
Firms: Hudson River Trading / HRT India
ZAGGLE 18 Round-trip 1 30.47 0.73 +1.3% 1.8× 3 BULK
Zaggle Prepa Ocean Ser L was touched by QE Securities / Quadeye. Combined gross activity was ₹30.47 Cr but net was only ₹0.73 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 1.8× the 20-day average with the stock +1.3% on the day. Also appeared on 2 day(s) in the last 30.
Firms: QE Securities / Quadeye
ATALREAL 16 Round-trip 1 7.98 -0.08 +0.1% 1.2× 12 BULK
Atal Realtech Limited was touched by Hudson River Trading / HRT India. Combined gross activity was ₹7.98 Cr but net was only ₹0.08 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 1.2× the 20-day average with the stock +0.1% on the day. Also appeared on 11 day(s) in the last 30.
Firms: Hudson River Trading / HRT India
Raw deals / audit trail — 36 disclosed rows · fetch health
SourceReportStatusStrategyRows
BSEBLOCKok api_json0
BSEBULKok api_json74
NSEBLOCKok api_csv23
NSEBULKok api_csv127
NSEMASTERok equity_l_csv2553
NSEPRICESok bhav_full_csv3479
NSESHORT_SELLok api_csv0
SymbolSrcTypeFirmSideQty PriceValue crDisclosed client name
ALLCARGO NSEBULK Hudson River Trading / HRT India BUY 6,668,362 11.67 7.78 HRTI PRIVATE LIMITED
ALLCARGO NSEBULK Hudson River Trading / HRT India SELL 7,733,215 11.75 9.09 HRTI PRIVATE LIMITED
ATALREAL NSEBULK Hudson River Trading / HRT India BUY 1,172,196 33.70 3.95 HRTI PRIVATE LIMITED
ATALREAL NSEBULK Hudson River Trading / HRT India SELL 1,194,149 33.73 4.03 HRTI PRIVATE LIMITED
BLEL NSEBULK Mathisys Quantcap BUY 217,647 504.66 10.98 MATHISYS QUANTCAP LLP
BLEL NSEBULK Mathisys Quantcap SELL 224,914 505.11 11.36 MATHISYS QUANTCAP LLP
BLEL NSEBULK QE Securities / Quadeye BUY 218,835 503.19 11.01 QE SECURITIES LLP
BLEL NSEBULK QE Securities / Quadeye SELL 228,136 505.18 11.52 QE SECURITIES LLP
KRONOX NSEBULK AlphaGrep Securities BUY 665,501 207.29 13.80 ALPHAGREP SECURITIES PRIVATE LIMITED
KRONOX NSEBULK AlphaGrep Securities SELL 665,501 207.37 13.80 ALPHAGREP SECURITIES PRIVATE LIMITED
KRONOX NSEBULK Hudson River Trading / HRT India BUY 209,513 207.40 4.35 HRTI PRIVATE LIMITED
KRONOX NSEBULK Hudson River Trading / HRT India SELL 220,851 207.81 4.59 HRTI PRIVATE LIMITED
KRONOX NSEBULK Jump Trading BUY 287,808 209.61 6.03 JUMP TRADING FINANCIAL INDIA PRIVATE LIMITED
KRONOX NSEBULK Jump Trading SELL 287,808 209.87 6.04 JUMP TRADING FINANCIAL INDIA PRIVATE LIMITED
KRONOX NSEBULK Microcurves Trading BUY 910,038 209.54 19.07 MICROCURVES TRADING PRIVATE LIMITED
KRONOX NSEBULK Microcurves Trading SELL 910,038 209.65 19.08 MICROCURVES TRADING PRIVATE LIMITED
KRONOX NSEBULK NK Securities Research BUY 1,010,563 210.92 21.31 NK SECURITIES RESEARCH PRIVATE LIMITED
KRONOX NSEBULK NK Securities Research SELL 1,010,563 211.05 21.33 NK SECURITIES RESEARCH PRIVATE LIMITED
KRONOX NSEBULK QE Securities / Quadeye BUY 622,248 206.81 12.87 QE SECURITIES LLP
KRONOX NSEBULK QE Securities / Quadeye SELL 627,218 206.74 12.97 QE SECURITIES LLP
KRONOX NSEBULK iRage BUY 402,761 210.14 8.46 IRAGE BROKING SERVICES LLP
KRONOX BSEBULK iRage BUY 209,337 208.09 4.36 IRAGE BROKING SERVICES LLP
KRONOX NSEBULK iRage SELL 266,283 208.49 5.55 IRAGE BROKING SERVICES LLP
KRONOX BSEBULK iRage SELL 345,815 210.44 7.28 IRAGE BROKING SERVICES LLP
QUADFUTURE NSEBULK Jump Trading BUY 225,213 386.12 8.70 JUMP TRADING FINANCIAL INDIA PRIVATE LIMITED
QUADFUTURE NSEBULK Jump Trading SELL 225,213 386.28 8.70 JUMP TRADING FINANCIAL INDIA PRIVATE LIMITED
QUADFUTURE NSEBULK Microcurves Trading BUY 254,341 390.23 9.93 MICROCURVES TRADING PRIVATE LIMITED
QUADFUTURE NSEBULK Microcurves Trading SELL 254,341 390.63 9.94 MICROCURVES TRADING PRIVATE LIMITED
QUADFUTURE NSEBULK NK Securities Research BUY 242,956 387.01 9.40 NK SECURITIES RESEARCH PRIVATE LIMITED
QUADFUTURE NSEBULK NK Securities Research SELL 243,262 387.21 9.42 NK SECURITIES RESEARCH PRIVATE LIMITED
RATNAVEER NSEBULK Hudson River Trading / HRT India BUY 795,365 272.33 21.66 HRTI PRIVATE LIMITED
RATNAVEER NSEBULK Hudson River Trading / HRT India SELL 719,793 272.39 19.61 HRTI PRIVATE LIMITED
RATNAVEER NSEBULK Mathisys Quantcap BUY 346,451 274.14 9.50 MATHISYS QUANTCAP LLP
RATNAVEER NSEBULK Mathisys Quantcap SELL 358,257 274.57 9.84 MATHISYS QUANTCAP LLP
ZAGGLE NSEBULK QE Securities / Quadeye BUY 779,444 200.12 15.60 QE SECURITIES LLP
ZAGGLE NSEBULK QE Securities / Quadeye SELL 743,310 200.09 14.87 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.