Jittery traders keep eyes peeled for hint of market intervention
Leadership taking no chances ahead of congress this fall
City's currency suffers sell-off for higher-yielding US dollar and yuan
Abe's shakeup greeted with quiet on stock, forex markets
Limited support and usefulness stunt Bitcoin Cash's success
'Bitcoin cash' to match existing number of bitcoins in circulation
Blockchain software changes may cause cryptocurrency to become two
Trump could use same rhetoric as in NAFTA renegotiation talks
Fears of a split in the virtual currency subside for now
Exchanges brace for prospect of fork in the code
Some $17bn in value lost since mid-June; volatility places it well behind leader bitcoin
Marketplaces for bitcoin and the like face new regulations to gain legal status
BOJ keeps easing policy strong as peers hike rates
Central bank intervention key to calming currency market before party congress
Economy expected to contract under tighter monetary policy
Political blow to Abe raises odds of change in BOJ monetary policy
Chinese currency accounts for only 0.9% of foreign currency reserves
ECB chief's upbeat eurozone outlook also lifts dollar against Japanese currency
Japan eagerly responds in hope of globalizing its currency
New rate calculation favors appreciation, curbs volatility
Furniture retailer's hefty buys of forward contracts guard against market swings
US effective interest rates, stock surge hold key
Novel approach hoped to help emerging economies avert currency crises
New rules slash transaction volume to fraction of 2016 peak