Hafte Ka Plan: the week of 18 May 2026

The week opens with Nifty parked just under a stubborn supply zone while a US CPI print on Tuesday and a domestic WPI release on Wednesday decide whether the May rally extends into the June RBI window or gives back its 2.1% month-to-date gains.

Macro week calendar

The Indian tape carries forward Friday 2026-05-15's close into a calendar that is light on domestic prints and heavy on imported volatility. India's WPI inflation for April releases on Wednesday 2026-05-20, with the street pencilling a print between 1.8% and 2.1% versus the 1.91% reported for March. A softer WPI keeps the RBI's June 6 MPC dovish-leaning, which is the single largest forward variable for rate-sensitive pockets through the next twelve sessions. India's HSBC Manufacturing and Services Flash PMIs for May land Thursday 2026-05-21, the same morning the weekly index expiry settles, which raises the intraday gamma risk meaningfully.

The US calendar dominates the back half. Tuesday 2026-05-19 brings April Retail Sales and the NY Fed Empire Manufacturing print, with consensus retail sales at 0.3% month-on-month. Wednesday 2026-05-20 delivers the FOMC minutes from the April 30 meeting, where the read on the dot-plot dispersion will set the Asian risk tone for Thursday's session. Thursday 2026-05-21 carries weekly jobless claims and the May Philly Fed survey. A Fed-speak window opens through the week with at least four FOMC voters scheduled, and any walk-back of the dovish tilt of the May 1 statement is the cleanest bear catalyst for emerging market beta.

Globally, the BoJ Governor speaks Wednesday 2026-05-20, which keeps yen-carry positioning live. Brent crude carries the OPEC+ extension headlines from the May 11 meeting into Wednesday's EIA inventory print, with $84.50 the level the energy complex is pivoting on as of Friday's close. The dollar index closed Friday at 103.40, with 102.80 the support that has held three tests since April 22.

Expiry window posture

The weekly expiry on Thursday 2026-05-21 sits four sessions away with the May monthly expiry following on Thursday 2026-05-28, so this week's roll dynamics start building from Tuesday's session. Friday 2026-05-15's option chain on Nifty showed heaviest call open interest at the 25,000 strike with 1.42 crore shares, and heaviest put open interest at the 24,500 strike carrying 1.18 crore shares. The 24,500 to 25,000 corridor is the straddle range the chain is pricing into Thursday, which translates to a roughly 1.0% range from Friday's 24,820 spot close.

PCR on Nifty options closed Friday at 0.92, neutral with a slight bear lean, having compressed from 1.08 on Monday 2026-05-12. India VIX printed 13.2 on Friday's close, the lowest since April 4, which is the structural argument for premium sellers but also the warning that any imported shock from the FOMC minutes Wednesday gets amplified into Thursday's expiry. Bank Nifty's heaviest call OI sits at 54,000 with 28 lakh shares, the put wall at 52,500 with 24 lakh shares, framing a 52,500 to 54,000 weekly range against Friday's 53,180 close. The structural read is a market that has compressed range expectations into a calendar that does not justify the compression.

Earnings cluster

Five names anchor the reporting week. State Bank of India reports Q4 FY26 on Wednesday 2026-05-20 after market, with the street tracking net interest margin trajectory after the 12 basis point compression flagged in Q3, and the option chain pricing a 3.2% implied move. Sun Pharma reports Tuesday 2026-05-19 post-market, where the US specialty franchise's Ilumya and Cequa run-rates are the swing variable, with implied move at 2.8%. ITC reports Thursday 2026-05-21 post-close, with cigarette volume growth (street at 4% to 5% YoY) the print that decides whether the FMCG basket holds its May leadership; implied move 2.1%.

Hindalco reports Tuesday 2026-05-19, where Novelis EBITDA per tonne (consensus $510) drives the read across the metals complex; implied move 4.1%. Indian Hotels reports Wednesday 2026-05-20, with RevPAR growth and the Ginger ramp the two lines that the discretionary basket tracks; implied move 3.4%. The cluster skews toward names whose prints feed directly into index weight, with SBI carrying the largest single-name impact on Bank Nifty's Wednesday-Thursday traverse.

Three conviction setups

01 · RELIANCE , base building under 1,420 ahead of Jio listing chatter

RIL closed Friday 2026-05-15 at 1,408 after a 4.6% gain across the prior two weeks, with the stock spending 11 of the last 14 sessions inside a 1,385 to 1,418 band. The 1,420 level is the November 2025 swing high and the structural pivot; a daily close above 1,420 with volume above the 20-day average opens a measured move toward 1,475, which is the 161.8% Fibonacci extension of the March correction. Invalidation is a daily close below 1,378, the rising 50-day moving average that has supported every pullback since April 8. The Jio Platforms listing window remains the structural unlock for the second half of CY26, but the immediate trigger is the energy basket's response to Brent at $84.50. Horizon: 2w. Conviction: medium-high.

02 · BAJAJ FINANCE , failed breakdown setup at 7,200

The stock closed Friday at 7,245 after defending the 7,180 to 7,200 zone three times since April 23, with each test drawing in higher delivery volumes (Friday's delivery share at 58% versus the 30-day average of 44%). The structure is a textbook failed breakdown if 7,200 holds through the FOMC minutes Wednesday 2026-05-20. The reclaim level is 7,340, the breakdown of which on April 17 triggered the 6.8% draw to the 7,180 base; recapturing 7,340 with a daily close projects 7,520 as the prior supply zone. Invalidation is a daily close below 7,170, which would expose the December 2025 low at 6,890. Bank Nifty heavyweight, so the setup co-moves with the SBI print Wednesday. Horizon: 1w. Conviction: high.

03 · TATA MOTORS , distribution under 980 with auto sales overhang

TM closed Friday at 962, down 7.4% from the April 28 high of 1,039, with the stock printing four lower highs across the May series. The 980 to 985 zone is now resistance, having flipped from support that held from March 11 to April 22. The setup is a continuation lower if 945 breaks on a daily close, which projects a measured move to 902, the February 2026 base. Invalidation is a reclaim of 985 on closing basis. The JLR China demand commentary from the FY26 print on May 8 remains the overhang, and any further yen weakness post-BoJ Wednesday adds margin pressure. Horizon: 2w. Conviction: medium.

The week's bias is NEUTRAL with a downside skew, reading a market that has compressed India VIX to 13.2 against a calendar that delivers the FOMC minutes, a domestic WPI print, three index-heavyweight earnings, and a weekly expiry inside four sessions. The single variable that flips this read to constructive bullish is a sub-1.8% WPI print Wednesday 2026-05-20 combined with dovish FOMC minutes the same evening, which together would compress the Indian 10-year yield from Friday's 6.84% close toward 6.78% and reopen the rate-sensitive trade into the June 6 RBI window. The variable that flips the read to outright bearish is any FOMC minutes language re-tightening the June rate-cut probability, which would pull the dollar index above 104.20 and reverse the May FII inflow of ₹14,200 crore through May 15.