Using only information available through September 30, 2018, how would you allocate a hypothetical $1,000,000 across Brazilian assets ahead of that October's presidential election? Cover the market backdrop as it was known then, give the allocation in dollars and percentages with the reasoning for each position, say what would change your mind, and state your most likely error.

Three weeks out from the first round, this is a market pricing conviction it hasn't earned yet. Lula's exclusion in early September blew the race open, and money has been chasing Jair Bolsonaro's rise in the polls ever since — the Ibovespa and the real both flinch upward on news read as good for him and slide on news that helps the PT's Fernando Haddad or any left-leaning alternative. But a first-round front-runner is not a winner: this remains a two-round system, Bolsonaro is polling well short of an outright majority, he's campaigning from home after being stabbed on September 6, and no one yet knows who he'd face in a runoff or how anti-Bolsonaro votes would consolidate. The June truckers' strike is a fresh reminder that Brazil's recovery from the 2014-2016 recession and Lava Jato is still thin ice. So I'd lean into the "Bolsonaro trade" — but sized like a real bet with real uncertainty, not a certainty. I'd put $350,000 into Brazilian equities concentrated in the names most levered to privatization and pension reform — state-linked banks and industrials, the sectors that move hardest on Paulo Guedes-style reform headlines. This is the highest-conviction, highest-reward leg, and where the market's own behavior all year says the reaction will be sharpest, but it's the single most binary position in the book, so it stays well under half the portfolio. Another $150,000 I'd put toward real-denominated instruments (short-dated BRL exposure or NDFs) — a cleaner, less equity-specific way to ride the same sentiment without doubling down on single-name risk. $200,000 goes into BRL-denominated sovereign local bonds: they carry a coupon while you wait, and they benefit from the same fiscal-reform narrative without the volatility of equities. $150,000 I'd hold as a deliberate hedge — hard-currency or USD-denominated instruments — against the scenarios the tape isn't pricing well: a run-off math that doesn't favor the market's preferred candidate, or a health/security shock given what already happened on September 6. The remaining $150,000 I'd keep as short-dated cash, specifically to redeploy after October 7 — the first round will name the actual runoff pairing and resolve a huge share of today's uncertainty, and having dry powder to react to that news is worth more right now than squeezing another few points of "election trade" exposure before it's even confirmed who's in the final round.

I see meaningful political alpha in the equity weighting, but the leveraged exposure to privatization plays during peak electoral uncertainty feels aggressive with only a $150k hedge against a $1M deployed base — you're left exposed if momentum shifts before October 7's first round clarifies the runoff. The bond/NDF mix is sensible for real-rate capture, but you're underweighting commodities here; Brazil's currency often reprices on external demand shocks (China demand, oil) that move independently of domestic politics, and that's a levered-equity blind spot. The cash tranche is disciplined, but I'd consider whether post-runoff volatility might offer better entry points on the equity longs than deploying it mechanically into a second round.

The equity sleeve captured the real move: the Ibovespa and the real both rallied hard through Bolsonaro's October 28, 2018 runoff win and into early 2019 on the "Bolsonaro trade," with Paulo Guedes' market-friendly reputation as economy minister keeping sentiment elevated for months. Where this allocation undersized its own conviction was the timeline — pension reform, the actual policy the equity rally was pricing in, took nearly all of 2019 to pass Congress and was far more contentious and watered-down along the way than the market's October optimism assumed, so the $150k earmarked for "redeployment after Oct 7" would have sat waiting through a multi-quarter legislative grind rather than a clean re-rating. The BRL sleeve aged worse than the equity sleeve too — the real's rally proved shorter-lived than the Ibovespa's, and Brazil saw renewed currency pressure at multiple points afterward, so the $150k in NDFs captured less of the win than the $350k equity book did. In hindsight, tilting more of that fixed-income/currency weight into the reform-linked equities — the actual locus of the rally — and treating the BRL exposure as a shorter-duration trade rather than a buy-and-hold position would have captured more of what this allocation got directionally right.