Trade Surplus and Rate Cut Keep Ruble Steady Ahead of August’s Seasonal Test

Why Russia’s Ruble Is Defying History This August

The Russian ruble has long suffered an “August curse.” In 20 of the 28 years since 1998, the dollar has strengthened against it during the final summer month, sometimes brutally—the 1998 default sent the US currency up 58% and the 2018 sanctions surge added 8%. Yet last year the pattern broke: the dollar slipped 0.22% against the ruble in August 2025. Now, as August 2026 begins, the ruble is standing its ground and the forces that kept it stable are still in place.

The backbone of that stability remains Russia’s external trade position. The Central Bank of Russia reported a current-account surplus of $8.1 bn in May 2026, up from $6.2 bn in April and only $0.9 bn a year earlier. Export revenues remain robust while import demand has stayed contained, ensuring a steady inflow of foreign exchange onto the domestic market.

Monetary and fiscal operations are also lending support. From 7 July the Finance Ministry cut its daily purchases of foreign currency and gold under the budget rule to ₽5.4 bn—almost half the previous ₽9.91 bn pace. At the same time, the central bank is selling just ₽0.58 bn of foreign currency a day in the second half of the year, a sharp drop from the ₽4.62 bn sold daily in the first half. The net effect is a modest daily drain of foreign exchange from the market, not a flood.

Adding to the relatively benign picture, Brent crude briefly pushed above $100 a barrel on 23 July—its highest since May 2026—boosted by renewed Middle East tensions even after the US-Iran agreement. High energy prices continue to feed the export stream that props up the ruble. Nevertheless, the Bank of Russia surprised markets on 24 July by cutting its key rate 25 basis points to 14%, the ninth consecutive reduction. The move was seen as a compromise between supporting a slowing economy and keeping a lid on inflation, and the dollar quickly settled back around ₽78 on the news. The stage is set for a month that has historically been anything but quiet.

Inside the Trade, Rate and Global Forces Shaping the Ruble

A Trade Surplus That Still Anchors the Ruble

The story of the ruble since 2022 has been largely written by the current account. With imports restricted—by logistics, sanctions and softer domestic demand—and commodity export values elevated, the surplus has stayed persistently wide. The ₽8.1 bn May figure meant that for the first five months of 2026 the cumulative surplus reached $27 bn, up from $21.8 bn a year earlier. That’s a powerful fundamental force, and a key reason why the ruble has avoided the panicky sell-offs that used to accompany August. Even if capital outflows pick up, the steady flow of export revenue limits how far the ruble can fall in the short run.

The CBR’s Surprise Cut and the FX Operations Puzzle

The 25‑bp rate cut to 14% was not priced in; most analysts had expected an on-hold decision. The cut demonstrates that the central bank is more concerned about flagging economic momentum than about near-term currency weakness. Lower rates gradually reduce the appeal of ruble-denominated bonds, but the CBR is clearly betting that the trade surplus will prevent a disorderly depreciation. At the same time, the combined effect of the Finance Ministry’s reduced purchases and the CBR’s minuscule sales has shrunk net daily FX buying to ₽4.82 bn, down from ₽5.29 bn in June. This lighter official footprint removes a weight that might otherwise pull the ruble lower during the seasonally thin August trading period.

Record Global Dollar Bets: A Double-Edged Sword

The external backdrop is the most dollar-bullish in at least a decade. Speculative net long positions on the greenback—the amount by which bets on a rising dollar exceed bets on a falling one—hit $43.3 bn on US futures exchanges, the highest since CFTC records began. The position has been long for 19 straight weeks and jumped 10.5% in the latest reporting week alone. Behind the wager is a recalibration of Fed expectations: investors now price fewer rate cuts, keeping US bond yields attractive. A strong dollar against a broad basket of currencies creates headwinds for the ruble, as it reduces the relative return of holding emerging-market assets. Yet the concentration of long dollar bets also introduces fragility. Any hint of weaker US data or a dovish Fed signal could trigger a rapid unwinding, sending the dollar lower and giving the ruble an unexpected tailwind.

August’s Seasonal Curse: Why 2026 Might Be Different

History is not on the ruble’s side. Apart from the 1998 rout, the August averages include 8% gains for the dollar in 2018 and 5.2% in 2024—the year sanctions forced trading in dollars and euros off the Moscow Exchange. However, the structural break that the 2024 sanctions caused also changed the market’s behaviour. With official dollar and euro rates now calculated from off-exchange data, the old relationship between domestic liquidity squeezes and exchange-rate spikes has been partly severed. The futures-based USDRUBF price has become the market’s real reference point. Moreover, the central bank’s gradual liberalisation of repatriation requirements—which dropped from 80% to 40% in two steps in June and July 2024—has already run its course, so no new dilution of the supply of hard currency is expected this August. While a modest depreciation to the high‑70s is possible, a repeat of the severe seasonal sell-offs looks less likely than the historical pattern suggests.

What August’s FX Dynamics Mean for Russian Business and Investment

For importers and businesses with hard-currency costs – The ruble’s resilience is partly underpinned by the trade surplus, but August has repeatedly brought sudden spikes. Companies with dollar- or euro-linked input costs should weigh whether the current relatively stable ₽78‑79 rate is worth locking in through forward contracts or off-exchange derivatives, given that the CBR’s rate cut and record global long dollar positions make a short-term ruble dip plausible.

For ruble bondholders and yield seekers – The surprise cut to 14% has narrowed the real yield advantage over inflation. While the central bank is unlikely to cut again in the next month, the direction of travel is clear. Investors holding OFZs or corporate ruble paper should follow the CBR’s rhetoric closely: if inflation expectations rise further, the easing cycle may stall, providing a floor for bond prices. Rolling short-dated positions rather than extending duration could be prudent until the policy outlook clears.

For households considering foreign-currency purchases – The message from market participants is caution against timing the market. The interplay of oil, sanctions, rate decisions and global sentiment makes the ruble exceptionally sensitive. With the dollar buying frenzy at historic extremes, a sharp reversal is as possible as a further grind higher. Small, regular purchases rather than a single large bet are likely to reduce regret.