Bitcoin hike: The After-Tax Proceeds Calculation at Current Prices — Jul 14, 2026

What Changed

Currency-hedged Japan equity funds outperformed unhedged exposure by 600 basis points over the trailing twelve months ended July 2026. The iShares Currency Hedged MSCI Japan ETF (HEWJ) returned 18.2% while the standard iShares MSCI Japan ETF (EWJ) returned 12.2% over the same period. The yen depreciated 7.4% against the dollar during that window, erasing nearly two-thirds of the equity gain for unhedged holders.

The Numbers That Matter

Metric	EWJ (Unhedged)	HEWJ (Hedged)	Spread
12-Month Total Return	12.2%	18.2%	6.0%
Nikkei 225 Return (Local)	19.8%	19.8%	0.0%
USD/JPY Impact	-7.4%	0.0%	7.4%
Expense Ratio	0.50%	0.48%	-0.02%

The hedged structure removes yen exposure entirely. You capture the equity performance of Japanese stocks without absorbing the currency translation loss. On a $1M allocation, that 600-basis-point spread represents $60,000 in pre-tax returns over twelve months.

What This Means for Your Portfolio

A $1M position in EWJ delivered $122,000 in gains before tax. The same capital deployed in HEWJ returned $182,000. After applying the 20% long-term capital gains rate and the 3.8% net investment income tax, the unhedged position nets $93,364 post-tax. The hedged position nets $139,164. That is $45,800 in additional after-tax capital from structural hedging alone, not security selection.

Currency risk is not diversification. It is a separate bet. When you buy EWJ, you are underwriting two positions: Japanese equities and a long yen position. HEWJ isolates the equity exposure. Over the last five years, the yen has depreciated 22% against the dollar. Unhedged Japan allocations have consistently underperformed the Nikkei in dollar terms.

Scenario Analysis

Position Size	EWJ 12-Month Gain (After-Tax)	HEWJ 12-Month Gain (After-Tax)	After-Tax Advantage
$500,000	$46,682	$69,582	$22,900
$1,000,000	$93,364	$139,164	$45,800
$2,000,000	$186,728	$278,328	$91,600

These figures assume long-term capital gains treatment and include the 3.8% NIIT applied to income over $200K single or $250K married filing jointly. If your position is held in a tax-deferred account, the pre-tax spread applies directly. On a $2M allocation, that is $120,000 in additional returns before taxation at withdrawal.

Currency hedging does introduce basis risk. The hedge resets monthly using forward contracts. When the yen rallies sharply against the dollar, unhedged holders benefit from translation gains. That scenario has occurred twice in the last decade: April 2020 and March 2023. Both moves reversed within six months. The structural trend since 2012 has been yen weakness driven by Bank of Japan policy divergence and Japan's current account dynamics.

What This Structure Accomplishes

Historical data shows that when your Japan equity thesis focuses on stock selection rather than currency appreciation, the hedged structure delivers materially different outcomes. The expense ratio on HEWJ is 2 basis points lower than EWJ. For investors considering a transition from unhedged to hedged exposure, tax basis matters significantly. Evaluate the embedded gain and compare it against the historical 600-basis-point spread, which typically recovers the tax cost within 12 to 18 months.

For new allocations, HEWJ allows investors to isolate the equity decision from currency exposure. Unhedged positions implicitly bet on yen appreciation alongside the equity selection.

Allocations over $1M can be structured to separate equity and currency decisions explicitly. Some investors pair HEWJ with a 10% to 15% position in JPY cash or short-duration Japanese government bonds when they want direct currency exposure. This approach sizes each component independently rather than bundling both decisions into a single unhedged position. Always model the cost basis and tax impact before making changes to existing positions.

The Scenario You Have Not Modelled

If the Bank of Japan tightens policy faster than the Federal Reserve cuts, the yen could strengthen 8% to 12% over the next 18 months. That scenario would favor EWJ over HEWJ by a corresponding margin. But Japanese core inflation remains under 2%, wage growth is decelerating, and the BoJ has signaled no rate hikes through Q1 2027. The hedged structure protects against the higher-probability outcome.

Frequently Asked Questions

Q: Does HEWJ hedge at the share level or the fund level? A: Fund level using one-month rolling forward contracts reset monthly by the issuer.

Q: What happens to the hedge cost when US rates are higher than Japanese rates? A: The hedge generates a positive carry because you earn the interest rate differential, currently 320 basis points.

Q: Can I hold HEWJ in a taxable account without triggering short-term gains from the hedge reset? A: Yes, the forward contracts are internal to the fund structure and do not pass through taxable events to shareholders.

Q: How much of my Japan allocation should be hedged if I expect modest yen strength? A: If you assign over 50% probability to yen appreciation over 5%, allocating under 60% to hedged exposure and holding the remainder in EWJ or cash yen would reflect that view.

Run the Numbers

Use CalcMoney's Currency Hedged ETF Position Calculator to model the after-tax impact of your Japan allocation under your exact cost basis and holding period.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Consult a qualified financial advisor regarding your specific circumstances before making investment decisions.

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