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.

SHADOWFAX Round-trip

Shadowfax Technologies L · last activity 2026-07-31 · 2 tracked appearance(s) · first seen 2026-07-24

39
attention (2026-07-31)
1
tracked firms
182.66
gross ₹ Cr
0.96
net ₹ Cr
242.90
close
+10.3%
day move
6.4×
vol vs ADV20
19.37%
delivery
Latest read (2026-07-31): Shadowfax Technologies L was touched by Hudson River Trading / HRT India. Combined gross activity was ₹182.66 Cr but net was only ₹0.96 Cr, so this looks like liquidity/churn rather than directional accumulation. Volume ran 6.4× the 20-day average with the stock +10.3% 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

20423426507-1308-1009-04
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Firm-wise activity on 2026-07-31

FirmTypeClassBuy qtySell qty Buy ₹CrSell ₹CrGross ₹CrNet ₹Cr
Hudson River Trading / HRT India BULK Round-trip 3,798,114 3,757,612 91.81 90.85 182.66 0.96

Appearance history

DateAttentionFlowFirmsGross ₹CrNet ₹Cr
2026-07-31 39 Round-trip 1 182.66 0.96
2026-07-24 33 Round-trip 1 261.74 -0.13

Alerts for this stock

  • 2026-07-31 Large gross activity ₹182.66 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-24 Large gross activity ₹261.74 Cr gross tracked-firm turnover in one day (Round-trip) — large even without a directional read.
  • 2026-07-24 First-time mention First appearance in tracked-firm deals (attention 33, flow: Round-trip).

Price / volume context (last 10 sessions)

DateCloseDayVolumeDelivery %
2026-09-04 259.55 -0.1% 1,649,661 51.75
2026-09-03 259.90 +2.5% 2,043,099 55.3
2026-09-02 253.55 -1.4% 1,855,864 58.95
2026-09-01 257.20 -0.5% 2,501,002 60.17
2026-08-31 258.48 +5.3% 4,368,759 53.51
2026-08-28 245.36 +2.8% 5,614,024 65.01
2026-08-27 238.60 -3.1% 4,055,797 45.39
2026-08-26 246.14 -4.2% 4,180,538 51.44
2026-08-25 256.90 -1.3% 2,116,581 52.91
2026-08-24 260.34 +1.9% 4,841,851 41.65

Raw deal rows (tracked firms, as disclosed)

DateSrcTypeFirmSideQty PriceValue ₹CrDisclosed client name
2026-07-31 NSE BULK Hudson River Trading / HRT India BUY 3,798,114 241.73 91.81 HRTI PRIVATE LIMITED
2026-07-31 NSE BULK Hudson River Trading / HRT India SELL 3,757,612 241.78 90.85 HRTI PRIVATE LIMITED
2026-07-24 BSE BULK iRage BUY 2,233,892 208.01 46.47 IRAGE BROKING SERVICES LLP
2026-07-24 NSE BULK iRage BUY 4,096,675 205.87 84.34 IRAGE BROKING SERVICES LLP
2026-07-24 BSE BULK iRage SELL 3,876,726 206.09 79.90 IRAGE BROKING SERVICES LLP
2026-07-24 NSE BULK iRage SELL 2,453,841 208.00 51.04 IRAGE BROKING SERVICES LLP

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