TBTflow / Daily updates / Pre-market 23 October 2026

Pre-market brief, Friday 23 October 2026: global markets, FII / DII flow and overnight positions

Overnight: S&P 500 -0.64 %, Nasdaq -1.57 %, Nikkei 225 -1.72 %, Hang Seng +0.21 %, USD/INR +0.53 %, Brent +4.65 %. FIIs net sold ₹3,459 crore and DIIs net bought ₹2,891 crore in the cash market yesterday.

Published before 09:00 IST every trading day. After the close: post-market brief. Permanent link: 23 October 2026. All updates: daily updates.

Global setup

MarketLastChange
S&P 5007,663.43▼ -0.64%
Nasdaq26,008.86▼ -1.57%
Nikkei 22561,825.26▼ -1.72%
Hang Seng22,982.41▲ +0.21%
USD/INR94.81▲ +0.53%
Brent113.88▲ +4.65%

What the big overnight moves are tied to

Exposure, not a forecast: markets that moved 0.75 % or more, and the Indian F&O names linked to them.

Index options map (yesterday's close)

NIFTY — closed 22,687.7 (2026-10-22), options read pinned, heaviest strike 22,700.

SENSEX — closed 73,249.4 (2026-10-22), options read testing, heaviest strike 73,300.

Institutional cash flow (2026-10-22)

DateFII ₹crDII ₹cr
2026-10-22-3,459+2,891
2026-10-21+1,022+1,614
2026-10-19-1,149+3,201
2026-10-16+1,166-3,661
2026-10-15-5,285+3,319

NSE provisional cash-market figures. Sign convention: positive = net buying. Data, not recommendations.

Overnight positioning (2026-10-22)

SymbolReadΔOIΔPxStreakRVOLIntraday30d range
OBEROIRLTYshort-buildup+5.3%-1.35%3d0.56×sold intraday (-1.4%)0%
NAM-INDIAshort-buildup+16.7%-2.40%2d1.94×sold intraday (-2.4%)0%
MOTILALOFSlong-unwinding-6.4%-0.81%2d0.64×sold intraday (-0.8%)0%
HINDALCOshort-buildup+4.0%-0.81%2d0.92×sold intraday (-0.8%)3%
ATHERENERGlong-unwinding-32.7%-1.51%1d0.46×sold intraday (-1.5%)18%
MPHASISshort-buildup+25.7%-2.93%1d0.88×sold intraday (-2.9%)82%
VMMlong-unwinding-22.9%-2.23%1d1.3×sold intraday (-2.2%)0%
MFSLshort-buildup+22.5%-2.53%1d0.58×sold intraday (-2.5%)0%
BHARATFORGshort-buildup+21.4%-1.86%1d1.72×sold intraday (-1.9%)0%
WAAREEENERlong-unwinding-19.7%-3.46%1d1.1×sold intraday (-3.5%)21%
ANANDRATHIshort-covering-19.4%+1.05%1d0.81×bought intraday (+1.1%)100%
BAJAJHLDNGshort-covering-19.0%+2.90%1d3.45×bought intraday (+2.9%)82%

Quiet builds (2-day cumulative)

SymbolReadΔOI 2dΔPx 2dIntraday
AXISBANKquiet short-buildup+22.2%-1.94%flat intraday (+0.2%)
RADICOquiet short-buildup+16.1%-5.28%sold intraday (-3.5%)
GMRAIRPORTquiet short-buildup+15.8%-3.00%flat intraday (-0.2%)
TVSMOTORquiet short-buildup+15.5%-2.45%sold intraday (-0.5%)
UNIONBANKquiet long-buildup+14.7%+1.19%bought intraday (+0.5%)
HEROMOTOCOquiet short-buildup+13.6%-1.95%sold intraday (-0.5%)
UNOMINDAquiet short-buildup+13.4%-1.77%bought intraday (+0.3%)
BPCLquiet short-buildup+12.9%-2.50%sold intraday (-0.4%)

Slow builds under the daily gate — positioning facts, resolution pending.

Criteria: |dOI|>=3.0% and |dPx|>=0.5% day-over-day; dOI = TOTAL futures OI (near+next series) net of the daily cross-sectional median, so reads are market-relative and roll-neutral; streak = consecutive sessions same read; RVOL vs 20d avg volume; range_pos = close within 30d low-high; intraday = open-to-close body vs overnight gap. Watch list = 2-day cumulative OI build >=4% that stayed under the daily gate. Data, not recommendations.

Events today (2026-10-23)

Event dates as published by NSE. Names on this list can move on news rather than positioning — our reads carry no event view.

Five headlines that matter

Quick questions

What are the global cues for the Indian market today?
Before the open on Friday 23 October 2026: S&P 500 -0.64 %, Nasdaq -1.57 %, Nikkei 225 -1.72 %, Hang Seng +0.21 %, USD/INR +0.53 %, Brent +4.65 %. FIIs net sold ₹3,459 crore and DIIs net bought ₹2,891 crore in the cash market yesterday. These describe overnight moves; they do not predict the Indian open.
What is a pre-market brief?
A short read before 09:15 IST of what moved overnight abroad, what institutions did in the cash market yesterday, where index options sit, and which F&O stocks built positions. Data, not tips.

These pages describe market activity. They are not investment advice and not a recommendation to buy or sell any security. TBTflow is not registered with SEBI.

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