News·May 8, 2026·8 min

US-China 90-Day Tariff Truce: What Markets Priced In and What They Missed

The Rally That Took Three Days to Price In Twelve Months of Uncertainty

On May 12, 2026, the US and China announced a 90-day tariff truce from the Geneva talks. The terms were dramatic by any measure: the US reduced tariffs on Chinese goods from 145% down to 30%, China dropped retaliatory tariffs from 125% to 10%. Markets didn't walk higher — they sprinted. SPX added 9.5% over the next three sessions. VIX collapsed. The headlines declared a new era in trade relations.

I didn't sell my core positions. But I also didn't add. What I did was buy SPX put spreads to hedge the rally.

Here is why.

What "Pause" Actually Means

A 90-day pause is not a trade deal. It is an agreement not to escalate for a specific window while negotiators attempt to construct something more durable. The two things are fundamentally different, and markets spent approximately 72 hours confusing them.

The 2018-2019 US-China trade war offers the reference point. In December 2018, the two countries announced a 90-day truce after the G20 Buenos Aires meeting. Tariffs were paused. Markets rallied. Twelve months later, tariffs were higher than before the pause, and the "structural issues" that diplomats referenced in Buenos Aires remained unresolved into 2020. The truce created optimism that the final agreement ultimately didn't deliver.

The current situation has one important difference: the starting tariff level before the pause was far more extreme. 145% tariffs are not a negotiating position — they are an economic blockade. Reducing them to 30% is a significant de-escalation. I don't want to minimize that. 30% is meaningfully better than 145% for US importers and consumers.

But here is the number that doesn't get discussed enough: the pre-trade-war baseline tariff on Chinese goods was 0-7.5%. The "relief" that markets priced in over three days was a return to 30% — still four to ten times higher than the rate that prevailed before the confrontation began. We did not return to free trade. We returned to a managed, elevated-tariff regime with a 90-day clock on whether it gets better or worse.

Three Things the Rally Missed

First: supply chains don't rebuild in 90 days. The companies that spent 2024 and 2025 building redundant supply chains in Vietnam, Mexico, and India made multi-year capital commitments. A 90-day pause does not reverse those decisions. Even if a permanent deal materializes, manufacturing capacity doesn't relocate back to China on a quarterly timeline. The supply chain restructuring costs — which are real, ongoing, and margin-compressive for multinationals — don't reverse because tariffs pause.

Second: the structural tech transfer dispute is unresolved. The core friction in the US-China trade relationship is not the tariff rate on consumer goods. It is the dispute over technology transfer requirements, semiconductor export controls, intellectual property enforcement, and market access for US financial services companies. The Geneva communique was silent on all of these. The 90-day window is scheduled to address them. If you believe that issues the two countries have been negotiating unsuccessfully for seven years will resolve in a 90-day sprint, you should be long equities with both hands. I don't believe that.

Third: tariff inflation is already in the pipeline. The 145% tariffs were in place from April through May 12. Importers who paid those rates — or who secured inventory before the tariff shock at inflated cost — don't get refunds. Those costs are already flowing through to consumer prices. The June and July CPI prints will reflect a period of extreme tariff pressure regardless of what the truce delivers. The Fed is watching the same data.

What I Actually Did

When SPX rallied 3% on day one of the truce announcement, I bought June SPX put spreads — specifically buying the 5,400 put and selling the 5,200 put, a 200-point wide spread. The position cost roughly 0.5% of the portfolio value in premium. The intent is straightforward: if the 90-day window ends in June without a concrete deal extension or full agreement, markets will need to reprice the risk of tariff re-escalation. The put spread gives me defined-risk exposure to that repricing.

I didn't sell my core S&P 500 and technology holdings. The truce is genuinely positive — I'm not trying to be contrarian for its own sake. A world with 30% tariffs is better than a world with 145% tariffs, and the rally was partially justified. What I don't believe is that the rally fully priced in the risk that we end up back at 145% in September if talks fail.

The hedge is insurance, not a directional bet. I'm comfortable being wrong on it and losing the premium if the deal materializes. I'm not comfortable being unhedged if it doesn't.

What Would Change My View

I want to be explicit about what would make me more bullish and prompt me to remove the hedge.

A permanent trade deal — not an extension, not a framework, not a joint statement of principles, but an actual agreed-upon reduction in tariff rates with enforcement mechanisms — would change the calculus materially. If the US and China announce a formal agreement that brings tariffs down to the 10-15% range with reciprocal commitments on tech transfer and market access, that is genuinely new information that justifies higher equity valuations. That would be a Phase One-style deal with real content, not just a headline.

Short of that, what I'm watching is the 60-day mark. Historically, trade negotiations have a clear pattern: if meaningful progress isn't visible at the halfway point, the probability of last-minute resolution drops sharply. If mid-July reports from the negotiating teams are vague, I'll add to the hedge rather than remove it.

The Positioning Mistake I'm Not Making

The temptation after a 9.5% three-day rally is one of two things: panic selling because "it can't sustain," or adding aggressively because "the bull case is confirmed." I'm doing neither.

The market is not wrong that the truce is positive. It is potentially wrong about how durable it is, and certainly wrong if it has priced in a full deal from what is structurally a pause. The correct response to genuine uncertainty is not maximum bullishness or maximum bearishness — it is holding core positions, hedging the tail risk, and waiting for the 90-day window to produce either resolution or renegotiation.

I will revisit this position at the end of July. If a deal is on the table, I'll be glad I didn't sell. If we're heading back to tariff escalation, I'll be glad I bought the put spread. Either way, I'm not going to let a three-day rally force a positioning decision on a situation that won't resolve for three months.

A
Ruslan AverinInvestor & Market Analyst

Writes on capital allocation, risk, and market structure.