Hi,
How can one measure the current staking coin count of the wallets in the system?
I know, one can look at the different weight factors to get an “indication”, but:
is there some kind of formula so I can see the total coins staking at the moment?
?
Do you mean all coins in all wallets?
yes (I can see the coins in my wallet anyways)
Great question erkan
The formula to calculate the number of coins staking for PoSV is given by
number_of_coins_minting = (PoSV_difficulty * 2^32) / (avg_dayweight * 60)
Where avg_dayweight is the average coinweight over the previous 24hr time period
These values are not exposed to the user facing side of the wallet, and requires scanning the blockchain for each of the inputs that go into a stake.
This is something I have been working on at different times as I work through the PoSV2.0 requirements
Thank you for the quick reply 
erkan one of my goals is to provide this as an online resource/statistic