SPectrumNotes

Data-first notes on markets, companies and economies

Economic analysis, sector scorecards and company deep dives, in India and around the world: what drives growth, how good the earnings are, where the cycle is, and what the market is already pricing in.

Educational analysis, not investment advice. The author is not registered with SEBI or any other securities regulator as an investment adviser or research analyst. Nothing on this site recommends buying, selling or holding any security. Read the full disclaimer.

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2 Oct 2026 · Company deep dive · Jewellery · India

TBZ Under GRT: Store Productivity and Valuation

What GRT Jewellers' takeover could change at TBZ: cheaper funding, store productivity, margins, and the valuation arithmetic already in the price.

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Economic analysis

Growth, inflation, rates, currencies, commodities and policy, in India and globally, and what they mean for sectors and companies.

Sector scorecards

Every listed company in a sector, in India or abroad, on the same metrics, colour-coded against thresholds printed on the page, with a weighted ranking you can re-weight.

Stock deep dives

One company in detail: what drives growth, what normal earnings look like, and the arithmetic behind different valuation scenarios.

Mechanical, not a verdict

Scores and scenarios are arithmetic on public data. They are not ratings, price targets or recommendations.

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