That doesn't sound right; annual inflation in the Monero blockchain is order of magnitude 200k new coins / 18,000k coins total ~= 1% annual and dropping. it isn't really feasible to get 12% inflation over a month with fundamentals like that. So while it is volatile, the changes in price aren't being caused by inflation. It is just supply-demand fluctuations in a relatively niche asset. Inflation is the trend in value change caused by longer term changes in supply.