| 31 Products | May 2023 | May 2024 | Change |
| Quaker 100% Wholegrain Rolled Porridge Oats (1kg) | £2.90 | £2.87 | - £0.03 -1% decrease |
| | £2.30 | £2.00 | - £0.30 -13% decrease |
| | £2.95 | £2.95 | £0.00 -5.7% increase |
| | £7.49 | £7.49 | £0.00 -2.4% increase |
| | £2.30 | £2.00 | - £0.30 -4% decrease |
| | £2.75 | £2.75 | £0.00 -3.4% increase |
| | £2.65 | £2.65 | £0.00 -2.9% increase |
| | £2.75 | £2.00 | - £0.75 -5.7% decrease |
| | £2.75 | £2.75 | £0.00 -5.2% increase |
| | £2.10 | £2.10 | £0.00 -4.8% increase |
| | £2.09 | £2.09 | £0.00 -4.3% increase |
| | £1.75 | £2.75 | + £1.00 -1% increase |
| Oatly Barista Edition Oat Drink (1l) | £4.24 | £3.68 | - £0.56 -13.2% decrease |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.10 | - £0.10 -2.3% decrease |
| | £2.20 | £2.20 | £0.00 -1.4% increase |
| | £2.10 | £2.10 | £0.00 -1.4% increase |
| | £2.10 | £2.10 | £0.00 -0.9% increase |
| | £2.10 | £2.10 | £0.00 -0.9% increase |
| | £2.10 | £2.10 | £0.00 -0.5% increase |
| | £13.20 | £5.36 | - £7.84 -28.3% decrease |
| | £9.99 | £12.89 | + £2.90 -13.2% increase |
| Mornflake Scottish Jumbo Porridge Oats (1.5kg) | £3.38 | £3.31 | - £0.07 -2.1% decrease |
| | £2.99 | £2.99 | £0.00 No change |
| | £2.25 | £3.00 | + £0.75 14.5% increase |
| | £3.00 | £1.75 | - £1.25 -6.2% decrease |
| | £3.00 | £3.00 | £0.00 -4.3% increase |
| | £3.00 | £3.00 | £0.00 -3.5% increase |
| | £2.49 | £2.49 | £0.00 -2.9% increase |
| | £7.47 | £7.47 | £0.00 -2% increase |
| | £2.80 | £2.80 | £0.00 -2.1% increase |
| Califia Farms Oat Milk Barista Blend Chilled Style (1l) | £2.21 | £2.31 | + £0.10 4.5% increase |
| | £1.71 | £2.10 | + £0.39 22.8% increase |
| | £1.64 | £2.20 | + £0.56 28% increase |
| | £2.00 | £2.10 | + £0.10 19.7% increase |
| | £2.10 | £2.10 | £0.00 14.5% increase |
| | £1.89 | £1.68 | - £0.21 9.1% decrease |
| | £2.10 | £2.10 | £0.00 7.3% increase |
| | £1.50 | £1.49 | - £0.01 6.5% decrease |
| | £4.71 | £4.71 | £0.00 4.5% increase |
| Scott's Old Fashioned Porridge Oats (1kg) | £2.90 | £3.21 | + £0.31 10.7% increase |
| | £2.75 | £3.15 | + £0.40 14.5% increase |
| | £2.95 | £2.95 | £0.00 7% increase |
| | £2.51 | £6.09 | + £3.58 48.2% increase |
| | £2.95 | £2.95 | £0.00 35.8% increase |
| | £2.95 | £2.00 | - £0.95 21.6% decrease |
| | £2.95 | £2.95 | £0.00 18% increase |
| | £3.25 | £2.40 | - £0.85 10.7% decrease |
| Mornflake Mighty Oats Original Heart Healthy Oatbran (800g) | £2.95 | £3.00 | + £0.05 1.7% increase |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.59 | £2.50 | - £0.09 -2% decrease |
| | £2.50 | £2.50 | £0.00 -1.2% increase |
| | £2.40 | £2.40 | £0.00 -0.8% increase |
| | £1.79 | £1.79 | £0.00 -0.8% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £6.39 | £6.83 | + £0.44 1.7% increase |
| Minor Figures Barista Standard Organic Oat Milk (1l) | £3.30 | £3.72 | + £0.42 12.7% increase |
| | £1.89 | £2.10 | + £0.21 11.1% increase |
| | £1.50 | £2.00 | + £0.50 20.6% increase |
| | £2.05 | £2.25 | + £0.20 17.1% increase |
| | £1.50 | £1.05 | - £0.45 6.3% decrease |
| | £2.00 | £2.00 | £0.00 5% increase |
| | £8.99 | £11.49 | + £2.50 16.4% increase |
| | £5.16 | £5.16 | £0.00 12.7% increase |
| Oatly Vanilla Flavour Oat Drink (1l) | £2.26 | £2.28 | + £0.02 0.9% increase |
| | £1.64 | £1.49 | - £0.15 -9.1% decrease |
| | £1.80 | £1.80 | £0.00 -4.1% increase |
| | £1.50 | £1.80 | + £0.30 3% increase |
| | £2.00 | £2.00 | £0.00 1.7% increase |
| | £1.60 | £1.60 | £0.00 1.8% increase |
| | £2.00 | £2.00 | £0.00 1.1% increase |
| | £5.26 | £5.26 | £0.00 0.9% increase |
| Oatly Barista Edition Chilled Oat Drink The Original (1l) | £2.27 | £2.27 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.60 | £2.60 | £0.00 No change |
| Jord Organic Chilled Oat & Vanilla Drink (1l) | £3.13 | £3.16 | + £0.03 1% increase |
| | £1.65 | £1.90 | + £0.25 15.2% increase |
| | £1.57 | £1.90 | + £0.33 18% increase |
| | £1.90 | £1.25 | - £0.65 -1.8% decrease |
| | £1.90 | £1.90 | £0.00 -1.1% increase |
| | £1.80 | £2.00 | + £0.20 1.7% increase |
| | £9.98 | £9.98 | £0.00 1% increase |
