Tariffs Spark Market Turmoil: Dollar Rise

Synthèse du marché

Tariffs have once again become a focal point, injecting fresh uncertainty into global markets. Over the weekend, U.S. President Donald Trump issued an executive order imposing 25% tariffs on imports from Canada and Mexico, along with a 10% levy on Chinese goods. The White House signaled that these measures could take effect as early as Tuesday, heightening market concerns.

Economists caution that these tariffs may exacerbate inflationary pressures, potentially prompting the Federal Reserve to slow the pace of interest rate cuts this year. Fed officials remain wary, citing an uncertain economic outlook weighed down by trade policy risks. Adding to the complexity, economic data showed the personal consumption expenditures (PCE) price index climbed 0.3% in December, marking a 2.6% year-on-year increase—suggesting persistent inflation that could delay Fed rate adjustments.

The Dollar Index strengthened as investors speculated that the tariffs might help narrow the U.S. budget deficit while simultaneously fueling inflationary pressures that support the greenback. Meanwhile, currencies of affected nations, including the Canadian dollar, Mexican peso, and Chinese yuan, declined.

Uncertainty surrounding tariffs also spurred a risk-off sentiment across global markets. Investors offloaded risk assets, triggering a sharp downturn in U.S. equities and cryptocurrencies as capital shifted toward traditional safe havens such as the U.S. dollar.

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Les paris actuels sur la hausse des taux d'intérêt se poursuivent 19 mars Décision sur les taux d'intérêt de la Fed: 

Source : Outil Fedwatch du CME

0 bps (100.0%) VS -25 bps (0%)

Aperçu du marché

Calendrier économique

(Heure du système MT4)

Source : MQL5 

Mouvements du marché

INDICE_DOLLAR, H4

The U.S. Dollar Index, which tracks the greenback against six major currencies, surged sharply as markets anticipated that President Trump’s newly imposed tariffs would reduce the U.S. budget deficit while adding inflationary pressures. The executive order signed over the weekend introduced 25% levies on imports from Canada and Mexico and a 10% duty on Chinese goods. This move has heightened trade tensions, with investors closely monitoring potential retaliatory measures.

The Dollar Index is trading higher while currently testing the resistance level. MACD has illustrated increasing bullish momentum. However, RSI is at 77, suggesting the index might enter overbought territory. 

Resistance level: 109.90, 111.60

Support level: 109.00, 107.95

XAU/USD, H4

Gold prices tumbled as the dollar’s sharp rally exerted downward pressure on the dollar-denominated metal. The greenback’s strength, driven by tariff-related inflation expectations, overshadowed gold’s safe-haven appeal. Investors remain cautious, with focus shifting to potential responses from Canada, Mexico, and China, which could trigger further volatility across financial markets.

Gold prices are trading lower while currently testing the support level. MACD has illustrated increasing bearish momentum, while RSI is at 49, suggesting the commodity might extend its losses after breakout since the RSI retreated from overbought territory. 

Resistance level:  2830.00, 2845.00

Support level: 2775.00, 2740.00

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EUR/USD，H4

EUR/USD extended its losses, plunging to a three-week low during early Asian trading as the dollar surged on tariff-driven risk aversion. Trump’s tariffs fueled a flight to safe-haven assets, strengthening the USD while weighing on the euro. The European Central Bank’s (ECB) recent 25 bps rate cut and signals of further easing have reinforced bearish sentiment around the shared currency, exacerbating the EUR/USD decline.

The EUR/USD is trading lower while currently testing the support level. MACD has illustrated increasing bearish momentum. However, RSI is at 25, suggesting the pair might enter oversold territory. 

Resistance level: 1.0355, 1.0535

Support level: 1.0195, 1.0100

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USD/CAD，H4

The Canadian dollar plunged as Trump’s tariff decision directly targeted Canada, Mexico, and China. The U.S. move against its key trading partners sent shockwaves through forex markets, further pressuring the Canadian dollar. Additionally, stabilizing U.S. inflation data supported the dollar’s rally, exacerbating CAD’s losses.

USD/CAD is trading higher following the prior breakout above the previous resistance level. MACD has illustrated increasing bullish momentum. However, RSI is at 78, suggesting the pair might enter overbought territory. 

Resistance level: 1.4815, 1.4960

Support level: 1.4700, 1.4620

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Dow Jones, H4 : 

U.S. stock index futures slumped on Sunday evening after President Trump imposed sweeping tariffs on Canada, Mexico, and China, reigniting fears of a global trade war. The losses followed a negative session on Wall Street on Friday, as the PCE price index data met expectations for December, signaling persistent U.S. inflation. Trump’s tariff move is expected to add to inflationary pressures, further dampening investor sentiment.

The Dow is trading lower following the prior retracement from the resistance level. MACD has illustrated increasing bearish momentum, while RSI is at 60, suggesting the index might extend its losses since the RSI retreated from overbought territory. 

Resistance level: 45380.00, 47230.00

Support level: 43920.00, 42900.00

BTC/USD，H4

Rising U.S. Treasury yields and escalating global trade uncertainties triggered a sharp sell-off in the crypto market, as investors shifted their portfolios toward safer assets, including the dollar. The sudden risk-off sentiment weighed on speculative assets, leading to a broad-based decline across cryptocurrencies.

BTC/USD is trading lower while currently testing the support level. MACD has illustrated increasing bearish momentum. However, RSI is at 23, suggesting the crypto might enter oversold territory. 

Resistance level: 95560.00, 100455.00

Support level: 91000.00, 86000.00

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HK50，H4

The Hang Seng Index (HK50) remains under pressure as the latest tariff escalation raises concerns over China’s potential retaliatory measures. The 10% duty on Chinese imports could weigh on corporate earnings, adding further downside risks to Chinese equities. Investors are bracing for Beijing’s next move, with markets awaiting any countermeasures from Chinese policymakers.

HK50 is trading lower following the prior retracement from the resistance level. MACD has illustrated increasing bearish momentum, while RSI is at 61, suggesting the index might extend its losses since the RSI retreated from overbought territory. 

Resistance level: 20260.00, 21260.00

Support level: 19050.00, 18290.00

USOIL, H4

Crude oil prices jumped in Asian trading as Trump’s tariffs raised fears of potential supply chain disruptions. Canada and Mexico, key oil suppliers to the U.S., face 25% import tariffs, which could drive up costs for U.S. refiners and impact supply to the Midwest and Gulf Coast regions. The U.S. currently imports 4 million barrels per day from Canada and 500,000 barrels per day from Mexico. The higher tariffs could lead to increased fuel prices and potential production cuts in the coming weeks.

Crude oil prices are trading higher while currently testing the resistance level. MACD has illustrated increasing bullish momentum, while RSI is at 54, suggesting the commodity might extend its gains after breakout since the RSI stays above the midline. 

Niveau de résistance : 74,65, 76,85

Niveau de support : 72.50, 69.85

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