Research-backed insights and strategies for long-term wealth creation.
Data-driven investing for the patient investor.
Read The Macro Brew →
Data-driven investing for the patient investor.
Read The Macro Brew →We're building tools and resources for disciplined, long-term investors.
We started Filter Coffee Finance because the Indian market has a blind spot. Large caps get written about everywhere; mid, small, and micro caps barely get honest coverage. Most long-term investors have the capital and the ability, but no time to dig and nowhere to read independently.
So we built one place to do all three jobs: a weekly macro lens on India and the world, deep research on under-covered Indian companies, and interactive tools to backtest strategies yourself. Top-down context, bottom-up research, hands-on analysis.
We ignore the daily noise and focus on long-term thinking, history over predictions. We show our work: the data, the reasoning, and the things that haven't worked. Because trust comes from being open.
Disclosure: We are not SEBI-registered investment advisors. All content is for educational purposes only and should not be considered investment advice.
"The big money is not in the buying or selling, but in the waiting.
" — Charlie Munger
India's macro picture, explained for the retail investor.
Understanding how the money flows in the Indian economy and how fixed income instruments react to macroeconomic events along with Monetary Policy Decisions.
Read more → April 5, 2026How a price on a barrel of oil in the Persian Gulf becomes a constraint on RBI policy, a wider fiscal deficit, a weaker rupee, and a higher discount rate on every Nifty growth story.
Read more → March 12, 2026Are investors buying genuine growth, or paying today for returns that would normally arrive tomorrow? What the CAPE ratio says about Indian equity valuations and forward returns.
Read more →Get macro-economic insights and investment analysis straight to your inbox.
Deep research on under-covered Indian mid, small, and micro-cap companies.
Large caps get written about everywhere. The companies that actually move portfolios — the mid, small, and micro caps — barely get honest, independent coverage. Edge Alert is our answer: rigorous, bottom-up reports on businesses the Street ignores, with a clear thesis, the numbers, the risks, and a verdict.
Backtested, data-driven investment strategies. Each one built on clear rules, historical evidence, and realistic expectations.
Our team is currently researching and backtesting investment strategies using historical data. We're taking our time to ensure every strategy we publish meets our standards for transparency and rigor.
Invest when the index P/E drops below a buy threshold, and exit to cash when it rises above a sell threshold.
Open Tool →Test P/B-based value investing across time periods and thresholds.
Open Tool →Does investing in high-ROCE companies beat the index?
Open Tool →Detailed strategy breakdowns • Historical backtest results • Clear entry and exit rules • Risk metrics and drawdown analysis
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