| Rank | Title | Release Date | Budget | Domestic Revenue | Revenue / Budget |
|---|---|---|---|---|---|
| 1 | Book Club | 2018-05-18 | $10M | $69.19M | 6.92 |
| 2 | The Florida Project | 2017-10-06 | $2M | $5.9M | 2.95 |
| 3 | Thoroughbreds | 2018-03-09 | $0 | $2.83M | N/A |
| 4 | Wildlife | 2018-09-23 | $0 | $1.03M | N/A |
| 5 | What They Had | 2018-10-19 | $0 | $257.87K | N/A |