A target LINDA coin event Whitepaper & Roadmap has finished 1145 days ago, precisely on 01-11-2018.
In general, this grouping of occurrences is positively directing the price tag of cryptocurrency.
As there were alternate occurrences close to this one, it cannot be noted that only Whitepaper & Roadmap has determined the LINDA price, as other occurrences could also have an influence.