Open positions of Saxo Bank brokerage customers
This chart shows real-time long and short positions held by clients of broker Saxo Bank.
The SWFX index shows the relationship between the quantity of long and short positions opened on the main currency pairs by traders and by the most popular liquidity providers.
Alpari's "Forex Informers" trading tool displays in real time the proportion of open positions on various currency pairs.
Percentage of buy/sell positions opened by traders at Instaforex brokerage.
Institutional traders' currency futures positions
While the above 5 pages focus on the positions held by regular traders such as you and I, there is also a weekly report which details the long/short positions held by commercial (large companies hedging to product themselves from an adverse currency swing) and non-commercial (speculators) traders.