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.

GCSL Partial net sell

Gretex Corporate Services · last activity 2026-08-13 · 2 tracked appearance(s) · first seen 2026-07-02

26
attention (2026-08-13)
1
tracked firms
9.67
gross ₹ Cr
-3.35
net ₹ Cr
515.95
close
+2.7%
day move
1.5×
vol vs ADV20
28.98%
delivery
Latest read (2026-08-13): Gretex Corporate Services: Hudson River Trading / HRT India ended net sellers of ₹3.35 Cr after trading both sides (gross ₹9.67 Cr) — a partial reduction rather than a clean exit. Volume ran 1.5× the 20-day average with the stock +2.7% on the day.

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

46653059507-1308-1009-04
Clean buy Clean sell Partial buy Partial sell Mixed Round-trip / churn

Firm-wise activity on 2026-08-13

FirmTypeClassBuy qtySell qty Buy ₹CrSell ₹CrGross ₹CrNet ₹Cr
Hudson River Trading / HRT India BULK Partial net sell 61,622 126,634 3.16 6.51 9.67 -3.35

Appearance history

DateAttentionFlowFirmsGross ₹CrNet ₹Cr
2026-08-13 26 Partial net sell 1 9.67 -3.35
2026-07-02 32 Partial net buy 1 11.54 6.44

Alerts for this stock

  • 2026-08-13 Clean net activity Partial net sell of ₹3.35 Cr by Hudson River Trading / HRT India.
  • 2026-07-02 Clean net activity Partial net buy of ₹6.44 Cr by Hudson River Trading / HRT India.
  • 2026-07-02 First-time mention First appearance in tracked-firm deals (attention 32, flow: Partial net buy).

Price / volume context (last 10 sessions)

DateCloseDayVolumeDelivery %
2026-09-04 595.15 +1.4% 726,731 33.17
2026-09-03 586.70 +2.6% 914,248 37.59
2026-09-02 571.85 +1.6% 556,823 37.9
2026-09-01 562.90 +1.1% 484,271 33.44
2026-08-31 556.55 +2.8% 995,664 34.79
2026-08-28 541.30 +0.1% 433,052 37.9
2026-08-27 540.55 +0.5% 1,131,181 29.2
2026-08-26 538.00 +2.8% 454,463 31.67
2026-08-25 523.10 +2.1% 366,323 21.73
2026-08-24 512.15 +4.8% 723,045 37.69

Raw deal rows (tracked firms, as disclosed)

DateSrcTypeFirmSideQty PriceValue ₹CrDisclosed client name
2026-08-13 NSE BULK Hudson River Trading / HRT India BUY 61,622 512.75 3.16 HRTI PRIVATE LIMITED
2026-08-13 NSE BULK Hudson River Trading / HRT India SELL 126,634 513.74 6.51 HRTI PRIVATE LIMITED
2026-07-02 NSE BULK Hudson River Trading / HRT India BUY 199,380 450.87 8.99 HRTI PRIVATE LIMITED
2026-07-02 NSE BULK Hudson River Trading / HRT India SELL 57,219 446.42 2.55 HRTI PRIVATE LIMITED

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