Cash Flow Analysis

Monthly Inbound & Outbound Cash Flows

The following table summarizes total monthly earnings (credits) versus total monthly expenses (debits) across all six months.

Monthly Cash Flow Chart

Net Monthly Cash Flow

Monthly Cash Flow Summary

Spending Analysis

Essential Spending

Essential expenses include rent, food, medical costs, and other non-negotiable living costs. The general guideline is to keep these below 60% of monthly income.

Essential Spending — Dollar Amounts

Discretionary Spending

Discretionary expenses — dining, travel, entertainment, shopping — should ideally account for no more than 20% of monthly income, with another 20% going to savings.

Discretionary Spending — Dollar Amounts

Final Thoughts

I was care free and not tracking my expenses for the first half of 2025. So being cognizant of that, ending the first two quarters with a loss of only $1,500 isn't too horrible. I was paying for my expenses back home, while traveling for almost a month, so it makes sense that I dug into my cash reserves. That being said, I know what needs to be done to perform better financially in the second quarter. As long as I take a break on travel, and do my best to make meals at home more often, there is no reason why I can't become cash flow positive in the second half of the year. Check back in for my next semi-annual review to see if I followed through on that promise.

Exchange Rate Plot Examples

A Note on Data Normalization

Looking at individual exchange rate charts is useful for tracking the history of a single currency in isolation. The problem arises when you try to compare currencies side by side. The Yen has traded between roughly 100 and 160 per dollar. The Peso has ranged from about 9 to 25. The Euro has hovered between 0.65 and 1.20. These are not comparable numbers — plotting them on the same y-axis produces a chart that is nearly unreadable, with currencies of larger absolute values crowding out everything else.

The chart above makes the problem plain. Japan dominates the y-axis entirely, and every other currency is compressed into an unreadable band at the bottom. This is why we index.

The index doesn't change the underlying exchange rate data; it simply rescales it so that all currencies start at the same point, making their trajectories directly comparable regardless of how many units per dollar each currency originally trades at. Exchange rate data is sourced from the Federal Reserve Bank of St. Louis (FRED), using monthly averages throughout.

Europe: Four Currencies, One Story — Until It Isn't

The four European currencies in this analysis — the Euro, the Swedish Kronor, the Swiss Franc, and the British Pound — all trade within a relatively tight range against the dollar. With the data indexed, a far more compelling story emerges. The early 2000s were a period of genuine dollar strength across Europe, consistent across all four currencies. This wasn't coincidental: the late 1990s tech boom had drawn massive capital flows into the United States. When the dot-com bubble burst in 2000 — erasing trillions in equity value and sending the NASDAQ down roughly 78% from its peak — those capital flows reversed, and the dollar gave back much of its gains across Europe over the following years.

The decline continued through the 2008 housing crisis. When the housing market collapsed and the global financial system seized up, the dollar actually strengthened briefly — not because the US was in good shape, but because panicked investors around the world liquidated foreign assets and rushed into US Treasury securities as a safe haven. That spike is visible in the indexed data as a momentary uptick before European currencies resumed their recoveries.

Currency-by-Currency Breakdown

The Swiss Franc is the most dramatic case — it has continued a long, persistent appreciation against the dollar that began around 2001 and has never fully reversed. An American visiting Switzerland today gets meaningfully fewer francs per dollar than at any point in this dataset. The Euro, Pound, and Kronor have all oscillated within a wide band — weaker in some periods, stronger in others — but none have experienced the same relentless one-direction trend as the Franc.

COVID produced a sharp but relatively short-lived dollar weakness across Europe in 2020, as the Federal Reserve slashed rates to zero and flooded the financial system with liquidity. Three rounds of direct stimulus payments totaling nearly $931 billion, plus broader relief packages, contributed roughly 2.6 percentage points of excess inflation by early 2022 — a demand surge that weakened the dollar internationally even as it temporarily boosted domestic spending.

Latin America: Boom, Bust, and Political Turbulence

The five currencies in this region — the Brazilian Real, Mexican Peso, Chilean Peso, Colombian Peso, and Costa Rican Colón — span vastly different scales, from the Colombian Peso trading above 2,000 per dollar to the Brazilian Real above 5 per dollar. This makes the raw exchange rate chart even more difficult to interpret than Europe's, reinforcing exactly why the indexed view matters so much for this region.

With the data indexed, the story becomes far richer. The early 2000s were a period of broad dollar strength across Latin America — the same dot-com-era capital flows at work in Europe, compounded by the region's own structural vulnerabilities to US interest rate cycles and commodity price swings.

Notable Stories

Brazil stands out as the most volatile currency by a wide margin. Its indexed value climbed steeply in the early 2000s around Lula's first presidential election — when markets feared a sharp left turn in fiscal policy — then staged a remarkable recovery through the commodity super-cycle of the mid-2000s. That recovery reversed sharply after 2014, culminating in the impeachment of President Dilma Rousseff in 2016 and the Petrobras corruption scandal.

Chile's Peso is particularly interesting: it has benefited visibly in recent years from elevated copper prices, which dominate Chilean exports and act as a natural currency backstop. When global copper demand rises — as it has during the energy transition buildout — the Peso tends to firm up, partially reversing the long-term depreciation trend.

The Costa Rican Colón is a notable exception to the regional pattern of episodic crises and sharp reversals. It has followed a slow, consistent depreciation path since 1999 — no sudden spikes, no dramatic recoveries — reflecting Costa Rica's comparatively stable macroeconomic fundamentals and the buffering effect of its substantial dollar-denominated tourism and tech export revenues.

Asia: The Biggest Range, The Most Divergent Stories

Asia presents the most extreme version of the scale problem seen across all three regions. Japan's Yen trades at roughly 150 per dollar, South Korea's Won at over 1,400, and India's Rupee near 85 — while China's Yuan hovers close to 7. The indexed view reveals four genuinely distinct stories — more divergence than either the Europe or Latin America charts produce.

The Japan Story

Japan's Yen is the most volatile of the four in indexed terms, and the swings are large enough to matter enormously for American travelers. The Yen strengthened sharply after the 2008 crisis, driven by the classic safe-haven dynamic. That strength reversed dramatically after 2013, when Prime Minister Shinzo Abe's government launched "Abenomics" — centered on aggressive monetary easing that deliberately weakened the yen to boost export competitiveness. The Yen never fully recovered and has been trending weaker since, hitting multi-decade lows in the early 2020s as the Bank of Japan held rates near zero while every other major central bank hiked aggressively to fight post-pandemic inflation.

China's Yuan tells an unusual story. For the first six years of this dataset, the line is almost perfectly flat — China maintained a strict peg of approximately 8.28 yuan per dollar from 1994 until July 2005, when Beijing bowed to sustained international pressure. From 2005 onward, the Yuan appreciated steadily until around 2014, then weakened again as China's growth model came under pressure.

What Does the Future Hold for the US Dollar?

The data presented throughout this analysis tells a story of the past 26 years — but what does the road ahead look like for American travelers? The picture is one of broad but uneven dollar weakness, with meaningful variation by region and by the specific forces driving each local currency.

Summary Outlook by Currency

Europe: Less Bang for the Dollar

For Americans traveling to Europe, the outlook is generally unfavorable. The euro is expected to continue strengthening as the interest rate differential between the Fed and the European Central Bank narrows. Germany's major fiscal expansion into infrastructure and defense spending is providing a new growth engine for the euro area. The Swiss Franc — already the worst-performing currency for American travelers in the historical data — is projected to remain strong; ABN AMRO notes the dollar is actually undervalued relative to the franc by about 19% on a purchasing power parity basis.

Latin America: A Mixed Picture Dominated by Politics

Mexico faces meaningful headwinds from the ongoing renegotiation of USMCA, which has created sustained policy uncertainty weighing on foreign direct investment and the Peso. Most forecasts project USD/MXN in the 17.80–19.00 range through 2026. Brazil's central bank hiked rates aggressively in 2025, giving the Real one of the highest nominal yields in the world and providing some support — but a presidential election in October 2026 introduces historical fiscal risk and currency volatility. Chile's Peso has a more favorable near-term outlook than most regional peers, largely due to elevated copper prices, which is not great news for American travelers heading to Santiago or Patagonia.

Asia: The Yen's Potential Comeback

Japan's Yen has been the standout underperformer of the past several years and may be approaching an inflection point. The Bank of Japan raised its policy rate twice in 2025 — the first meaningful hikes since 2007 — bringing the rate to 0.75%. Analysts widely expect further hikes in 2026, which would narrow the interest rate differential with the US that has been the primary driver of Yen weakness. For Americans, this is arguably the most significant development to watch: Japan has been extraordinarily affordable for American travelers over the past two years due to Yen weakness, and that window may be beginning to close.

Final Thoughts

The overarching story of this analysis is that the era of an exceptionally strong US dollar — which made international travel unusually affordable for Americans from roughly 2022 through early 2025 — appears to be fading. The structural case for a weaker dollar in 2026 and beyond rests on narrowing interest rate differentials, dollar overvaluation relative to most major currencies, and a gradual reassessment of US fiscal sustainability. The Federal Reserve's rate path remains the single most important driver: MUFG Research anticipates the Fed cutting rates three times in 2026, projecting EUR/USD ending the year near 1.24 — implying fewer euros per dollar and a meaningfully more expensive trip to Europe.

For Americans planning international travel, particularly to Japan and Europe, the window of favorable exchange rates may be shorter than it appears. The best advice the data can offer is straightforward: if you've been waiting to pull the trigger on that trip to Tokyo or Rome, the math may not get more favorable from here.