Fontelina has been the biggest mover, trimming-up from an opening quote of $10 into a current price of $7.50.
Didntcostalot has also met with support. After opening at $6 there has been support across the board with $5.50 the top price now available.
One of the biggest goes of the day is in the opening event with Spot The Diff backed as if unbeatable.
The two-year-old Snitzel filly opened at $3.10 top odds but has been crunched into $2.40.
Below are the significant firmers for Saturday's Doomben meeting.
| Race | No. | Horse | Fluctuations |
| 1 | 1 | Spot The Diff | $3.10 - $2.40 |
| 1 | 3 | Kubis | $13 - $8 |
| 2 | 1 | Chillin With Dylan | $3 - $2.80 |
| 3 | 1 | Le Chef | $7 - $5 |
| 3 | 6 | No More Mistakes | $26 - $21 |
| 4 | 1 | Espiritu | $9 - $7.50 |
| 4 | 10 | Vienna Queen | $15 - $12 |
| 4 | 11 | Mywayorthehighway | $17 - $15 |
| 5 | 1 | Saluter | $10 - $8 |
| 5 | 6 | Abu Ben Adam | $31 - $21 |
| 5 | 8 | Terms Of Trade | $26 - $13 |
| 6 | 6 | Banda Spice | $12 - $8.50 |
| 6 | 13 | Nicked And Court | $26 - $21 |
| 6 | 14 | Suite Mover | $34 - $21 |
| 7 | 2 | Fontelina | $10 - $7.50 |
| 7 | 3 | Didntcostalot | $6 - $5.50 |
| 8 | 3 | Bentiles | $9 - $7 |
| 8 | 8 | Wearing Wings | $21 - $17 |
| 8 | 10 | Sheiswhatsheis | $5.50 - $3 |
| 8 | 12 | Sahara Chill | $9 - $7 |