Each submitted query will create a new line on the plot. Aggregate multiple hashtags using a comma-separated list (e.g. #yolo, #oscars*)
The start of the date range to query. Year must be 2011 or later.
The end of the date range to query.

If you find these tools useful, please cite the following article:

Davis CA, Ciampaglia GL, Aiello LM, Chung K, Conover MD, Ferrara E, Flammini A, Fox GC, Gao X, Gonçalves B, Grabowicz PA, Hong K, Hui P, McCaulay S, McKelvey K, Meiss MR, Patil S, Peli Kankanamalage C, Pentchev V, Qiu J, Ratkiewicz J, Rudnick A, Serrette B, Shiralkar P, Varol O, Weng L, Wu T, Younge AJ, Menczer F. (2016) OSoMe: the IUNI observatory on social media. PeerJ Computer Science 2:e87