The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately. The price has held steady around $53.71 per mL over the past year. Put together: worth watching — several of the pressures that precede supply trouble are present at once. Historically, drugs in this position went on to a new shortage within 90 days about 0.4% of the time — roughly 3× the typical drug (0.1%).
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.