I was able to find an answer to a question I had in my SmartCash Inflation Rate post where I wanted to know if there was a place you could go to see the percentage SmartRewards ends up paying out each month.
In the SmartCash discord Solarminer let me know about the monthly reports (e.g. Jul, Aug, Sep, Oct) which lists all the SmartRewards payout amounts by address, and I was able to easily determine the SmartRewards payout percentage by looking at the addresses that received the lowest rewards. For example, at the end of the September report one of the addresses that received the least amount of SMART was SVYSXhgtvB1XzjQ9C8radDCq6WohfvxL79 which received 384 SMART so assuming they had a 1000 SMART balance, the SmartRewards payout percentage in September was 38.4%.
They haven't published the November report yet, but you can find the November payout percentage by looking at the blockchain. I found one particular address, SYmREn76CaD5GanvdmKewWQG916mqFSNpB where the owner deposited 100,000 SMART on July 25th and has just left it sit there earning SmartRewards which enables us to calculate the SmartRewards for August, September, October, and November too which I summarize below.
As you can see in the table below, that was pretty smart move by SYmREn76CaD5GanvdmKewWQG916mqFSNpB to deposit 100,000 SMART and have SmartRewards turn it into 992,095 SMART in four months :)
| Day | Incoming (SMART) | Address Balance | SmartRewards % |
|---|---|---|---|
| 25th Jul 2017 | 100,000 | 100,000 | |
| 25th Aug 2017 | 405,282 | 505,282 | 405.28% |
| 25th Sep 2017 | 194,286 | 699,568 | 38.45% |
| 28th Oct 2017 | 174,932 | 874,500 | 25.01% |
| 25th Nov 2017 | 117,595 | 992,095 | 13.45% |
While looking at the October report I also found a link to an estimator to estimate the upcoming SmartRewards percentage in future months, and currently the estimate for December 25th SmartRewards percentage is 7.38%.