The short version
25 companies supply this market — deep enough that no single failure threatens the supply. The generic price has held steady around $22.69 per unit over the past year. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want. Historically, drugs in this position went on to a new shortage within 90 days about 0.5% 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.