As opposed to a religious bear market?
SECULAR
1. of or relating to worldly as opposed to sacred things; temporal
2. not concerned with or related to religion
3. not within the control of the Church
4. (Social Science / Education) (of an education, etc.) a. having no particular religious affinities
b. not including compulsory religious studies or services
5. (Christianity / Ecclesiastical Terms) (of clerics) not bound by religious vows to a monastic or other order
6. occurring or appearing once in an age or century
7. lasting for a long time
8. (Astronomy) Astronomy occurring slowly over a long period of time the secular perturbation of a planet's orbit