# Thai Baht Hits 15-Month Low as Oil Prices and Dovish BoT Weigh on THB - Link: https://www.thailand-business-news.com/currencies/322050-thai-baht-hits-15-month-low-as-oil-prices-and-dovish-bot-weigh-on-thb - Published: 2026-08-03T07:55:00+07:00 - Author: Chloe Zhou **OCBC analysts report the Thai Baht is near a 15-month low against the USD, pressured by rising oil prices, a stronger dollar, and higher US yields. The Bank of Thailand’s accommodative stance offers little support, though sharper depreciation could challenge policymakers if inflation concerns intensify.** --- ### Baht Under Pressure from Global Headwinds The **Thai Baht (THB)** is trading near its **weakest level in over 15 months** against the US Dollar, as a confluence of external pressures continues to erode its value. According to OCBC’s **Sim Moh Siong and Christopher Wong**, the currency’s decline has been driven by a **renewed spike in oil prices**, compounded by a ** firmer USD** and **rising US Treasury yields**. Thailand’s heavy reliance on **imported energy** makes it especially vulnerable to these global cost pressures, which in turn have stoked concerns about **imported inflation**. This dynamic has reinforced market expectations that **US interest rates may remain elevated for longer**, further diminishing the Baht’s relative appeal and sustaining depreciation pressure across the currency pair. ADVERTISEMENT --- ### Bank of Thailand’s Accommodative Policy Adds to the Drag Beyond external forces, the **Bank of Thailand’s (BoT) monetary policy stance** has also weighed on the currency. The central bank has maintained a notably **accommodative posture**, offering little support to counteract the Baht’s slide. **Governor Vitai** has publicly signaled **no urgency to tighten policy**, suggesting that authorities remain comfortable allowing gradual currency softness rather than intervening aggressively. This tolerance for **gradual depreciation** reflects a broader policy philosophy prioritizing growth and financial conditions over near-term currency stability. However, this passive approach means the THB currently lacks a domestic monetary policy buffer against the ongoing external shocks stemming from oil markets and shifting US rate expectations, leaving it more exposed to further weakening. ### Related**Posts** ### 󠀁[Asian foreign exchange markets remain under pressure as rising US yields weigh on regional currencies](https://www.thailand-business-news.com/currencies/334606-asian-foreign-exchange-markets-remain-under-pressure-as-rising-us-yields-weigh-on-regional-currencies)󠁿 ### 󠀁[Starting a financial services or fintech business in Singapore: key things foreign investors should know](https://www.thailand-business-news.com/banking/321443-launching-a-financial-services-or-fintech-business-in-singapore-what-foreign-investors-need-to-know)󠁿 ### 󠀁[Thai Baht Hits 15-Month Low as Oil Prices and Dovish BoT Weigh on THB](https://www.thailand-business-news.com/currencies/322050-thai-baht-hits-15-month-low-as-oil-prices-and-dovish-bot-weigh-on-thb)󠁿 ### 󠀁[Thai Baht Stays Range-Bound as Inflation Eases and BoT Holds Steady](https://www.thailand-business-news.com/currencies/319473-thai-baht-stays-range-bound-as-inflation-eases-and-bot-holds-steady)󠁿 ### Risks of a Sharper Depreciation Despite the BoT’s current tolerance for **gradual THB softness**, analysts caution that this stance could be tested if conditions worsen. Should **oil prices remain elevated** and **imported inflation continue to build**, the resulting economic strain may force policymakers to reconsider their passive approach. A **sharper, more disorderly depreciation** — rather than the current gradual slide — would likely raise concerns about financial stability and inflationary spillovers, potentially prompting the BoT to intervene or adjust its policy tone. In essence, while the central bank currently views Baht weakness as manageable, the **combination of energy shocks and firm US monetary conditions** represents a critical threshold that could compel a shift in Thailand’s policy calculus should pressures intensify further.