These figures are not quite right:

1. The total amount of BCO staked is currently 16.27M (including the bonus). Over time this should be expected to rise to around 30M-40M total effective staked BCO.
2. The fees are indeed 0.2%, but not all of that goes to stakers. Currently stakers get 0.15%, although in future this may drop back to 0.1% (where it was intended to be, whether that comes to pass or not we do not know).
3. The current average daily volume (last 14 days) is still not quite at $1M. Obviously there is tremendous potential for growth, but that, and thus $250M, is still quite a way off.

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Using the current correct figures gives:

BCO staked   1000
Total BCO staked (M)   16.27
Daily volume ($M)   1
Fees   0.15%
   
Stake period   
1m   0.00%
3m   20.00%
6m   50.00%
1y   100.00%
   
Daily Payout   $0.30
Monthly Payout   $9
Annual Payout   $110

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Using projected figures gives:

BCO staked   1000
Total BCO staked (M)   30
Daily volume ($M)   250 (ie Bittrex)
Fees   0.15%
   
Stake period   
1m   0.00%
3m   20.00%
6m   50.00%
1y   100.00%
   
Daily Payout   $25
Monthly Payout   $760
Annual Payout   $9125

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And of course this doesn't consider the staking fee (currently 44BCO), although that is a one-time fee. You could buy 1044 BCO, stake for 12 months and pay the 44 BCO fee, and simply leave the balance (1k BCO) staking for "the rest of time". You wouldn't have to pay the fee again, you would keep the 100% staking bonus, and keep on collecting the staking rewards, year after year after year after year after year after year after year after year...for however many years this thing goes for.