I am not sure who else is a Quant on the forum versus a Poet (catch the Poets and Quants reference?) Anywho, I found a few MS in Operations Research degrees that are fairly interesting. In my Decision Models course we are going over Optimization and LP Sensitivity which got me to thinking about Operations Research programs. Seems there are very few online programs but the few I found are from good uni's: North Carolina State University https://online-distance.ncsu.edu/program/operations-research/ University of Southern California https://online.usc.edu/programs/operations-research-ms/ If I was to pursue anothet Masters degree, it'd likely be in this field.
Columbia University also has one: https://www.cvn.columbia.edu/program/columbia-university-operations-research-masters-degree-masters-science
Interesting to see USC and Columbia tuition essentially the same. Private schools, in general (not always), have higher tuition. However, for some reason, USC tuition is always on par with private universities. Is a California thing? Because UC Berkeley tuition is the same. Their MIDS program is $70,000.
Then go to USC in Columbia; you get two names for one price. USC (University of Southern California) + Columbia University = USC in Columbia. My city, Atlanta has Georgia Tech's Master of Science in Operations Research (About $33K).