0 if a share issue is undersubscribed, not enough people want to buy the available shares:
1 used to describe a situation in which not enough people want to buy or have things, such as tickets or places:
Some courses are undersubscribed.
It is hard to say whether a fixed price issue would have been undersubscribed or not.
All the youth training schemes are over-provided or, to be more accurate, undersubscribed.
Offers have been either hopelessly oversubscribed or hopelessly undersubscribed.
Some areas are oversubscribed and some are undersubscribed.
What will happen if a popular school is oversubscribed and other schools are undersubscribed?
Is he aware that, when it was under local education authority control, it was undersubscribed and that it is now heavily oversubscribed?
Three years ago, it was heavily undersubscribed; now, as a grant-maintained school, it is fully subscribed.
There is always a risk that a share issue will be undersubscribed.