Brazil, observed — and remembered.
A living archive of Brazil’s markets: daily, weekly and monthly reports and a library of precedents to read the present in light of the past.
The regime diary
The Radar publishes the day's regime daily. Each entry is brief, dated and verifiable — set within a historical series built over time.
The present, in conversation with memory
What the Radar recorded — and what came next.
One publication, four depths
The Daily is the cover: each day’s regime reading, open to all, since 2000. Perene Semanal (US$ 29/mo) is the Friday edition — what changed, what held, what the archive remembers — with its own archive. The Monthly and the library since 2010 are part of institutional access, together with the full reading of each asset — granted in conversation, to credentialed partners. The Vértice letter circulates as a pilot, to a small group of readers.
Read today’s open edition → · Get the Friday edition → · Institutional access →
Perene Semanal
Every Friday, an edition of what changed, what held, and what the archive remembers.
How it works
The weekly edition arrives on Friday, after the market close (around 8:30pm BRT). The free daily reading goes out ~50 minutes before the open, with the prior day’s close. The monthly closes on the last day of the month.
Yes — as a subscriber, you receive the Friday editions from your subscription date onward. Perene Semanal is one edition per week; the monthly report library is part of institutional access.
The Radar condenses the Brazilian market into proprietary indices — the Perene Risk Index, ANIMA and the regime reading — built on public data since 2000, with a declared, stable method. The detail lives in the Methodology.
Perene Semanal is US$ 29/mo (R$ 29 on .com.br) — the weekly Brazil edition, the archive, and access to each day’s open edition. The daily regime reading is free. The full publication — each day's reading, the library and the per-asset reading — is part of institutional access, granted in conversation to credentialed partners.
Payment is taken at signup (R$ on the .com.br domain, US$ on .com), processed by Stripe. You have a 7-day full, automatic refund window — a legal right, no friction. After 7 days the normal recurrence (monthly or annual) continues. Everything is managed by you in the Stripe Customer Portal.
Your subscription is managed by you in the Stripe Customer Portal — cancellation, refunds, card changes and invoices in one click, anytime. Account and data deletion is also one click in your profile — we store nothing beyond your login and email.
No. Under our P7 protocol the system is strictly descriptive — it reads regimes and anomalies from public sources and never recommends, predicts a price, or gives financial advice.
No. Radar Perene does not predict a price or a point. It works with precedents, historical distributions and probabilities — describing what tended to follow similar environments, with the uncertainty band on display.
Each Library study answers one question: what historically happened next when ___? — risk-on/off extreme, extreme pessimism/optimism, strong/weak dollar, Selic hiking/cutting cycle. The answer is the IBOV’s empirical distribution over 3/6/12 months (median, % up, and the 50% and 80% bands).
Yes — through memory, self-evaluation and historical accumulation, not by rewriting the past. Past readings are confronted with the actual outcome 3/6/12 months later.
Past episodes historically similar to today’s environment. Not a forecast — a distribution map: what happened next, with sample size and uncertainty shown.
A collection of editorial objects built from conditional events — regimes, sentiment, liquidity and rates. Each is a citable study: the Radar has a study for that.