8 years is not 8 days so it's hard been that we can't really be sure about similar figures resurfacing in the remaining two months of Nov and Dec of this year. However, what pumps my heart with optimism and that of other bitcoiners about the bitcoin price either retaining similar figures or going above the 2015 % within these two months is the proposed approval of the  bitcoin spot ETF by 2024  that have been of positive influence to BTC price with both new individual and institutional investors investing their way into the market, it's therefore my expectation that bitcoin price would exceed those percentage by the end of this two months.