Confidence-gated trading & time-of-day volatility
Two filters instead of one. A position is only taken when the forecast promises enough edge over the pre-gate tradable price and the forecast range is tight enough to trust. The volatility profile underneath shows which half-hours of the day actually move, and the edge bar can be scaled automatically so quiet periods demand less and the wild ones demand more.
P&L in window
£89,873
£5,992/day · £30.99/MWh
Periods traded
116
17% of eligible · £775 each
Hit rate
64%
74 up · 42 down · costs £1,450
Confidence filter adds
£27,117
without it: £62,756 across 435 periods at 52%
664 of 671 settled periods had a forecast published before gate closure (20 Oct, 02:00 – 03 Nov, 00:00). Best combination found so far: min edge £0 with range width up to £120 — £108,429 over 176 periods at 57%.
Does a tighter forecast range mean a better trade?
| Range width | Periods | Forecast error | Direction right | P&L if all traded |
|---|---|---|---|---|
| < £20 | 0 | £0 | 0% | £0 |
| £20–40 | 0 | £0 | 0% | £0 |
| £40–60 | 0 | £0 | 0% | £0 |
| £60–100 | 0 | £0 | 0% | £0 |
| £100+ | 664 | £44.24 | 50% | £79,712 |
Edge bar vs range filter
P&L for every combination. Rows are the minimum edge required, columns the widest forecast range still allowed.
| Min edge | £20 | £40 | £60 | £80 | £120 | £200 | any |
|---|---|---|---|---|---|---|---|
| £0 | £0 | £0 | £0 | £0 | £108,429 | £79,712 | £79,712 |
| £5 | £0 | £0 | £0 | £0 | £104,182 | £67,574 | £67,574 |
| £10 | £0 | £0 | £0 | £0 | £89,873 | £62,756 | £62,756 |
| £15 | £0 | £0 | £0 | £0 | £86,286 | £54,922 | £54,922 |
| £20 | £0 | £0 | £0 | £0 | £73,695 | £46,351 | £46,351 |
| £30 | £0 | £0 | £0 | £0 | £56,727 | £37,675 | £37,675 |
| £40 | £0 | £0 | £0 | £0 | £40,571 | £24,404 | £24,404 |
When the market actually moves
Average distance from the day's mean price, the size of the jump into each half-hour, and how far the forecast missed — by time of day.
Half-hour profile
| SP | Time | Spread | Move in | Forecast error | Vol factor | Traded | P&L |
|---|---|---|---|---|---|---|---|
| 1 | 00:00 | £57.31 | £0 | £49.67 | 1.15× | 1 | £5,585 |
| 2 | 00:30 | £48.23 | £18.8 | £47.03 | 0.97× | 2 | £127 |
| 3 | 01:00 | £51.37 | £31.81 | £54.02 | 1.03× | 2 | -£5,733 |
| 4 | 01:30 | £53.38 | £40.25 | £39.39 | 1.07× | 2 | £345 |
| 5 | 02:00 | £42.16 | £19.22 | £43.19 | 0.85× | 3 | £870 |
| 6 | 02:30 | £46.74 | £10.12 | £41.93 | 0.94× | 3 | £805 |
| 7 | 03:00 | £39.09 | £20.17 | £40.04 | 0.79× | 3 | -£26 |
| 8 | 03:30 | £47.51 | £16.92 | £38.32 | 0.96× | 3 | £963 |
| 9 | 04:00 | £47.49 | £20.49 | £32.91 | 0.96× | 2 | £508 |
| 10 | 04:30 | £52.9 | £26.7 | £47.57 | 1.06× | 2 | £452 |
| 11 | 05:00 | £64.26 | £46.65 | £33.7 | 1.29× | 3 | £1,142 |
| 12 | 05:30 | £49.19 | £34.3 | £51.25 | 0.99× | 3 | -£4,424 |
| 13 | 06:00 | £43.58 | £26.74 | £38.93 | 0.88× | 3 | -£1,593 |
| 14 | 06:30 | £36.75 | £26.81 | £34.67 | 0.74× | 2 | £3,162 |
| 15 | 07:00 | £37.52 | £32.62 | £25.17 | 0.75× | 4 | -£339 |
| 16 | 07:30 | £42.85 | £40.06 | £50.44 | 0.86× | 2 | £6,868 |
| 17 | 08:00 | £50.41 | £30.07 | £46.31 | 1.01× | 2 | £4,277 |
| 18 | 08:30 | £52.94 | £14.52 | £44.55 | 1.06× | 2 | £4,217 |
| 19 | 09:00 | £47.65 | £36.99 | £29.95 | 0.96× | 2 | £1,480 |
| 20 | 09:30 | £50.56 | £17.68 | £27.14 | 1.02× | 3 | £1,090 |
| 21 | 10:00 | £45.6 | £24.37 | £28.72 | 0.92× | 1 | -£232 |
| 22 | 10:30 | £48.59 | £33.46 | £33.13 | 0.98× | 2 | £2,656 |
| 23 | 11:00 | £35.94 | £32.32 | £48.91 | 0.72× | 3 | -£1,464 |
| 24 | 11:30 | £38.94 | £28.59 | £52.64 | 0.78× | 1 | -£217 |
| 25 | 12:00 | £39.14 | £35.31 | £56.47 | 0.79× | 2 | -£1,901 |
| 26 | 12:30 | £38.68 | £45.87 | £65.56 | 0.78× | 2 | -£333 |
| 27 | 13:00 | £47.11 | £35.06 | £64.31 | 0.95× | 3 | £3,231 |
| 28 | 13:30 | £50.74 | £40.15 | £60.88 | 1.02× | 2 | -£1,025 |
| 29 | 14:00 | £52.47 | £47.5 | £68.11 | 1.06× | 2 | £3,204 |
| 30 | 14:30 | £49.71 | £19.46 | £61.64 | 1.00× | 3 | £1,418 |
| 31 | 15:00 | £45.57 | £26.16 | £50.53 | 0.92× | 2 | -£2,155 |
| 32 | 15:30 | £60.48 | £22.92 | £56.61 | 1.22× | 2 | £6,157 |
| 33 | 16:00 | £56.82 | £52.14 | £51.4 | 1.14× | 2 | £2,694 |
| 34 | 16:30 | £48.14 | £41.15 | £44.34 | 0.97× | 3 | £2,154 |
| 35 | 17:00 | £59.54 | £20.73 | £35.74 | 1.20× | 2 | £649 |
| 36 | 17:30 | £65.79 | £49.79 | £39.06 | 1.32× | 3 | £5,830 |
| 37 | 18:00 | £68.21 | £24.64 | £45.72 | 1.37× | 2 | £4,093 |
| 38 | 18:30 | £68.73 | £25.21 | £40.32 | 1.38× | 2 | £6,621 |
| 39 | 19:00 | £42.48 | £38.76 | £39.86 | 0.85× | 3 | £3,430 |
| 40 | 19:30 | £52.05 | £23.31 | £33.55 | 1.05× | 3 | £2,475 |
| 41 | 20:00 | £38.75 | £28.43 | £26.39 | 0.78× | 2 | £5,448 |
| 42 | 20:30 | £43.11 | £28.56 | £39.09 | 0.87× | 4 | £7,686 |
| 43 | 21:00 | £58.12 | £40.61 | £50.15 | 1.17× | 3 | £10,473 |
| 44 | 21:30 | £44.62 | £36.06 | £61.37 | 0.90× | 3 | -£5,105 |
| 45 | 22:00 | £57.14 | £33.65 | £52.16 | 1.15× | 1 | £1,026 |
| 46 | 22:30 | £53.75 | £13.49 | £35.94 | 1.08× | 4 | £6,976 |
| 47 | 23:00 | £61.92 | £43.19 | £27.95 | 1.25× | 2 | £54 |
| 48 | 23:30 | £54.33 | £42.83 | £35.63 | 1.09× | 3 | £6,257 |
Recent decisions
| Period | Forecast | Range | Tradable | Edge / needed | Settled | Action | P&L |
|---|---|---|---|---|---|---|---|
| 03 Nov, 00:00 SP1 | £159.76 | £131.22 | £188.11 | -£28.35 / £11.53 | £156.4 | too uncertain | — |
| 02 Nov, 23:30 SP48 | £171.86 | £131.22 | £183.89 | -£12.03 / £10.93 | £167.6 | too uncertain | — |
| 02 Nov, 23:00 SP47 | £175.77 | £131.22 | £190.02 | -£14.25 / £12.46 | £167.6 | too uncertain | — |
| 02 Nov, 22:30 SP46 | £176.96 | £131.22 | £198.1 | -£21.14 / £10.81 | £163 | too uncertain | — |
| 02 Nov, 22:00 SP45 | £187.81 | £131.22 | £180.44 | £7.37 / £11.49 | £168.95 | too uncertain | — |
| 02 Nov, 21:30 SP44 | £209.48 | £131.22 | £206.14 | £3.34 / £8.98 | £259 | too uncertain | — |
| 02 Nov, 21:00 SP43 | £218.42 | £131.22 | £220.15 | -£1.73 / £11.69 | £295 | too uncertain | — |
| 02 Nov, 20:30 SP42 | £213.3 | £131.22 | £218.32 | -£5.02 / £8.67 | £295 | too uncertain | — |
| 02 Nov, 20:00 SP41 | £229.51 | £131.22 | £205.45 | £24.06 / £7.79 | £246.77 | too uncertain | — |
| 02 Nov, 19:30 SP40 | £252.94 | £131.22 | £251.37 | £1.57 / £10.47 | £249.99 | too uncertain | — |
| 02 Nov, 19:00 SP39 | £252.13 | £131.22 | £249.84 | £2.29 / £8.55 | £184.21 | too uncertain | — |
| 02 Nov, 18:30 SP38 | £268.69 | £131.22 | £267.74 | £0.95 / £13.82 | £297 | too uncertain | — |
| 02 Nov, 18:00 SP37 | £264.35 | £131.22 | £263.02 | £1.33 / £13.72 | £313 | too uncertain | — |
| 02 Nov, 17:30 SP36 | £251.17 | £131.22 | £260.94 | -£9.77 / £13.23 | £297 | too uncertain | — |
| 02 Nov, 17:00 SP35 | £244.09 | £131.22 | £260.03 | -£15.94 / £11.98 | £297 | too uncertain | — |
| 02 Nov, 16:30 SP34 | £245.55 | £131.22 | £257.7 | -£12.15 / £9.68 | £297 | too uncertain | — |
| 02 Nov, 16:00 SP33 | £250.97 | £131.22 | £263.43 | -£12.46 / £11.43 | £295.03 | too uncertain | — |
| 02 Nov, 15:30 SP32 | £234.68 | £131.22 | £235.74 | -£1.06 / £12.17 | £268 | too uncertain | — |
| 02 Nov, 15:00 SP31 | £244.22 | £150.91 | £240.81 | £3.41 / £9.17 | £268 | too uncertain | — |
| 02 Nov, 14:30 SP30 | £217.3 | £131.22 | £199.01 | £18.29 / £10 | £269 | too uncertain | — |
| 02 Nov, 14:00 SP29 | £195.57 | £131.22 | £212.24 | -£16.67 / £10.55 | £260 | too uncertain | — |
| 02 Nov, 13:30 SP28 | £188.26 | £131.22 | £193.17 | -£4.91 / £10.21 | £260 | too uncertain | — |
| 02 Nov, 13:00 SP27 | £184.04 | £131.22 | £200.19 | -£16.16 / £9.48 | £260 | too uncertain | — |
| 02 Nov, 12:30 SP26 | £174.21 | £131.22 | £180.41 | -£6.2 / £7.78 | £260 | too uncertain | — |
| 02 Nov, 12:00 SP25 | £155.67 | £131.22 | £189.25 | -£33.58 / £7.87 | £246 | too uncertain | — |
| 02 Nov, 11:30 SP24 | £181.52 | £131.22 | £180.54 | £0.98 / £7.83 | £168 | too uncertain | — |
| 02 Nov, 11:00 SP23 | £185.11 | £131.22 | £178.57 | £6.54 / £7.23 | £246 | too uncertain | — |
| 02 Nov, 10:30 SP22 | £193.35 | £131.22 | £187.14 | £6.21 / £9.77 | £166.2 | too uncertain | — |
| 02 Nov, 10:00 SP21 | £184.04 | £131.22 | £170.81 | £13.22 / £9.17 | £166.2 | too uncertain | — |
| 02 Nov, 09:30 SP20 | £200.37 | £131.22 | £193.93 | £6.44 / £10.17 | £166.11 | too uncertain | — |
| 02 Nov, 09:00 SP19 | £210.52 | £131.22 | £175.98 | £34.54 / £9.59 | £246 | too uncertain | — |
| 02 Nov, 08:30 SP18 | £235.94 | £131.22 | £222.28 | £13.66 / £10.65 | £246 | too uncertain | — |
| 02 Nov, 08:00 SP17 | £235.99 | £131.22 | £217.58 | £18.41 / £10.14 | £246 | too uncertain | — |
| 02 Nov, 07:30 SP16 | £252.06 | £131.22 | £229.67 | £22.39 / £8.62 | £197.95 | too uncertain | — |
| 02 Nov, 07:00 SP15 | £237.09 | £131.22 | £250.2 | -£13.11 / £7.55 | £246 | too uncertain | — |
| 02 Nov, 06:30 SP14 | £205.94 | £131.22 | £203.08 | £2.85 / £7.39 | £246 | too uncertain | — |
| 02 Nov, 06:00 SP13 | £208.81 | £131.22 | £200.07 | £8.74 / £8.77 | £176.98 | too uncertain | — |
| 02 Nov, 05:30 SP12 | £170.72 | £131.22 | £190.27 | -£19.55 / £9.9 | £166.1 | too uncertain | — |
| 02 Nov, 05:00 SP11 | £186.96 | £131.22 | £191.39 | -£4.44 / £12.93 | £166 | too uncertain | — |
| 02 Nov, 04:30 SP10 | £151.94 | £131.22 | £176.32 | -£24.38 / £10.64 | £165.21 | too uncertain | — |
| 02 Nov, 04:00 SP9 | £158 | £131.22 | £179.37 | -£21.37 / £9.55 | £165.23 | too uncertain | — |
| 02 Nov, 03:30 SP8 | £158.78 | £132.5 | £182.57 | -£23.79 / £9.56 | £165.23 | too uncertain | — |
| 02 Nov, 03:00 SP7 | £170.9 | £132.5 | £182.16 | -£11.26 / £7.86 | £182.57 | too uncertain | — |
| 02 Nov, 02:30 SP6 | £156.32 | £132.5 | £187.56 | -£31.24 / £9.4 | £182.25 | too uncertain | — |
| 02 Nov, 02:00 SP5 | £173.89 | £132.5 | £182.14 | -£8.25 / £8.48 | £187.56 | too uncertain | — |
| 02 Nov, 01:30 SP4 | £177.82 | £132.5 | £189.29 | -£11.47 / £10.74 | £170.8 | too uncertain | — |
| 02 Nov, 01:00 SP3 | £181.08 | £132.5 | £185.8 | -£4.72 / £10.33 | £200 | too uncertain | — |
| 02 Nov, 00:30 SP2 | £182.22 | £132.5 | £192.31 | -£10.09 / £9.7 | £172.09 | too uncertain | — |
| 02 Nov, 00:00 SP1 | £168.74 | £132.5 | £195.3 | -£26.56 / £11.53 | £192.31 | too uncertain | — |
| 01 Nov, 23:30 SP48 | £194.46 | £132.5 | £194.9 | -£0.44 / £10.93 | £203.83 | too uncertain | — |
| 01 Nov, 23:00 SP47 | £198.01 | £132.5 | £186.97 | £11.04 / £12.46 | £282 | too uncertain | — |
| 01 Nov, 22:30 SP46 | £205.04 | £132.5 | £203.39 | £1.65 / £10.81 | £166.11 | too uncertain | — |
| 01 Nov, 22:00 SP45 | £216.38 | £132.5 | £197.54 | £18.84 / £11.49 | £166.11 | too uncertain | — |
| 01 Nov, 21:30 SP44 | £210.67 | £132.5 | £229.54 | -£18.87 / £8.98 | £177 | too uncertain | — |
| 01 Nov, 21:00 SP43 | £229.35 | £132.5 | £212.01 | £17.34 / £11.69 | £270 | too uncertain | — |
| 01 Nov, 20:30 SP42 | £210.1 | £132.5 | £226.22 | -£16.12 / £8.67 | £180.74 | too uncertain | — |
| 01 Nov, 20:00 SP41 | £229.76 | £132.5 | £204.02 | £25.74 / £7.79 | £189.74 | too uncertain | — |
| 01 Nov, 19:30 SP40 | £268.68 | £132.5 | £247.43 | £21.25 / £10.47 | £191.9 | too uncertain | — |
| 01 Nov, 19:00 SP39 | £257.5 | £132.5 | £258.36 | -£0.86 / £8.55 | £198.2 | too uncertain | — |
| 01 Nov, 18:30 SP38 | £256.01 | £132.5 | £270.03 | -£14.02 / £13.82 | £211 | too uncertain | — |
| 01 Nov, 18:00 SP37 | £256.51 | £132.5 | £258.16 | -£1.65 / £13.72 | £244.23 | too uncertain | — |
| 01 Nov, 17:30 SP36 | £265.28 | £132.5 | £260 | £5.28 / £13.23 | £320 | too uncertain | — |
| 01 Nov, 17:00 SP35 | £254.65 | £132.5 | £273.89 | -£19.24 / £11.98 | £263.21 | too uncertain | — |
| 01 Nov, 16:30 SP34 | £269.93 | £132.5 | £271.67 | -£1.74 / £9.68 | £259.77 | too uncertain | — |
| 01 Nov, 16:00 SP33 | £262.87 | £132.5 | £271.67 | -£8.8 / £11.43 | £325 | too uncertain | — |
| 01 Nov, 15:30 SP32 | £229.39 | £132.5 | £247.83 | -£18.44 / £12.17 | £320 | too uncertain | — |
| 01 Nov, 15:00 SP31 | £229 | £132.5 | £247.83 | -£18.83 / £9.17 | £255.68 | too uncertain | — |
| 01 Nov, 14:30 SP30 | £214.72 | £132.5 | £237.46 | -£22.74 / £10 | £337.9 | too uncertain | — |
| 01 Nov, 14:00 SP29 | £193.67 | £132.5 | £231.1 | -£37.43 / £10.55 | £320 | too uncertain | — |
| 01 Nov, 13:30 SP28 | £175.77 | £132.5 | £202.43 | -£26.66 / £10.21 | £349.51 | too uncertain | — |
| 01 Nov, 13:00 SP27 | £204.44 | £132.5 | £203.39 | £1.05 / £9.48 | £202.43 | too uncertain | — |
| 01 Nov, 12:30 SP26 | £183.95 | £132.5 | £204.99 | -£21.04 / £7.78 | £201.84 | too uncertain | — |
| 01 Nov, 12:00 SP25 | £175.03 | £132.5 | £199.91 | -£24.88 / £7.87 | £175.37 | too uncertain | — |
| 01 Nov, 11:30 SP24 | £175.21 | £132.5 | £194.16 | -£18.95 / £7.83 | £229.89 | too uncertain | — |
| 01 Nov, 11:00 SP23 | £168.61 | £132.5 | £191.35 | -£22.74 / £7.23 | £221.41 | too uncertain | — |
| 01 Nov, 10:30 SP22 | £181.27 | £132.5 | £186.09 | -£4.82 / £9.77 | £190.04 | too uncertain | — |
| 01 Nov, 10:00 SP21 | £185.87 | £132.5 | £186.68 | -£0.81 / £9.17 | £219.8 | too uncertain | — |
| 01 Nov, 09:30 SP20 | £179.05 | £132.5 | £186.49 | -£7.44 / £10.17 | £165.23 | too uncertain | — |
| 01 Nov, 09:00 SP19 | £173.41 | £132.5 | £179.93 | -£6.52 / £9.59 | £165.23 | too uncertain | — |
| 01 Nov, 08:30 SP18 | £187.14 | £132.5 | £183.7 | £3.44 / £10.65 | £187.66 | too uncertain | — |
| 01 Nov, 08:00 SP17 | £189.27 | £132.5 | £189.49 | -£0.22 / £10.14 | £165.23 | too uncertain | — |
| 01 Nov, 07:30 SP16 | £209.68 | £132.5 | £191.43 | £18.25 / £8.62 | £167 | too uncertain | — |
| 01 Nov, 07:00 SP15 | £197.12 | £132.5 | £213.22 | -£16.1 / £7.55 | £167 | too uncertain | — |
| 01 Nov, 06:30 SP14 | £196.7 | £132.5 | £198.87 | -£2.17 / £7.39 | £253 | too uncertain | — |
| 01 Nov, 06:00 SP13 | £202.21 | £132.5 | £202.99 | -£0.78 / £8.77 | £172.33 | too uncertain | — |
| 01 Nov, 05:30 SP12 | £205.89 | £132.5 | £207.67 | -£1.78 / £9.9 | £174.99 | too uncertain | — |
| 01 Nov, 05:00 SP11 | £183.19 | £132.5 | £202.52 | -£19.33 / £12.93 | £165.72 | too uncertain | — |
| 01 Nov, 04:30 SP10 | £198.61 | £132.5 | £192.33 | £6.28 / £10.64 | £249 | too uncertain | — |
| 01 Nov, 04:00 SP9 | £189.2 | £132.5 | £191.88 | -£2.68 / £9.55 | £192.33 | too uncertain | — |
| 01 Nov, 03:30 SP8 | £187.49 | £132 | £198.03 | -£10.54 / £9.56 | £193.32 | too uncertain | — |
| 01 Nov, 03:00 SP7 | £186.33 | £132 | £192.2 | -£5.87 / £7.86 | £198.03 | too uncertain | — |
| 01 Nov, 02:30 SP6 | £186.43 | £132 | £197.81 | -£11.38 / £9.4 | £196.91 | too uncertain | — |
| 01 Nov, 02:00 SP5 | £185.75 | £132 | £189.48 | -£3.73 / £8.48 | £178 | too uncertain | — |
| 01 Nov, 01:30 SP4 | £207.27 | £132 | £200.99 | £6.27 / £10.74 | £198.87 | too uncertain | — |
| 01 Nov, 01:00 SP3 | £201.21 | £132 | £215.3 | -£14.09 / £10.33 | £250 | too uncertain | — |
| 01 Nov, 00:30 SP2 | £196.24 | £132 | £205.72 | -£9.48 / £9.7 | £250 | too uncertain | — |
| 01 Nov, 00:00 SP1 | £199.66 | £132 | £211.63 | -£11.97 / £11.53 | £250 | too uncertain | — |
| 31 Oct, 23:30 SP48 | £202.09 | £132 | £197.56 | £4.53 / £10.93 | £250 | too uncertain | — |
| 31 Oct, 23:00 SP47 | £212.74 | £132 | £196.2 | £16.54 / £12.46 | £197.56 | too uncertain | — |
| 31 Oct, 22:30 SP46 | £211.72 | £132 | £198.54 | £13.18 / £10.81 | £176.3 | too uncertain | — |
| 31 Oct, 22:00 SP45 | £217.25 | £132 | £201.67 | £15.58 / £11.49 | £177.22 | too uncertain | — |
| 31 Oct, 21:30 SP44 | £225.99 | £132 | £213.25 | £12.74 / £8.98 | £206.46 | too uncertain | — |
| 31 Oct, 21:00 SP43 | £224.99 | £132 | £208.45 | £16.54 / £11.69 | £213.25 | too uncertain | — |
| 31 Oct, 20:30 SP42 | £233.93 | £132 | £224.16 | £9.77 / £8.67 | £266 | too uncertain | — |
| 31 Oct, 20:00 SP41 | £225.66 | £132 | £216.31 | £9.35 / £7.79 | £237.2 | too uncertain | — |
| 31 Oct, 19:30 SP40 | £250.27 | £132 | £246.04 | £4.23 / £10.47 | £260.29 | too uncertain | — |
| 31 Oct, 19:00 SP39 | £248.04 | £132 | £244.51 | £3.53 / £8.55 | £260.76 | too uncertain | — |
| 31 Oct, 18:30 SP38 | £245.64 | £132 | £259.69 | -£14.06 / £13.82 | £269.07 | too uncertain | — |
| 31 Oct, 18:00 SP37 | £249.97 | £132 | £248.11 | £1.86 / £13.72 | £269.34 | too uncertain | — |
| 31 Oct, 17:30 SP36 | £265.56 | £132 | £259.73 | £5.83 / £13.23 | £216 | too uncertain | — |
| 31 Oct, 17:00 SP35 | £260.36 | £132 | £275.1 | -£14.74 / £11.98 | £297.5 | too uncertain | — |
| 31 Oct, 16:30 SP34 | £274.39 | £132 | £246.19 | £28.2 / £9.68 | £218.97 | too uncertain | — |
| 31 Oct, 16:00 SP33 | £237.94 | £132 | £271.86 | -£33.92 / £11.43 | £195.7 | too uncertain | — |
| 31 Oct, 15:30 SP32 | £212.31 | £132 | £232.31 | -£20 / £12.17 | £326 | too uncertain | — |
| 31 Oct, 15:00 SP31 | £231.01 | £132 | £243.83 | -£12.82 / £9.17 | £285 | too uncertain | — |
| 31 Oct, 14:30 SP30 | £192.7 | £132 | £210.82 | -£18.12 / £10 | £265 | too uncertain | — |
| 31 Oct, 14:00 SP29 | £191.32 | £132 | £209 | -£17.68 / £10.55 | £241.34 | too uncertain | — |
| 31 Oct, 13:30 SP28 | £186.01 | £132 | £204.92 | -£18.91 / £10.21 | £265 | too uncertain | — |
| 31 Oct, 13:00 SP27 | £208.81 | £132 | £208.52 | £0.29 / £9.48 | £265 | too uncertain | — |
| 31 Oct, 12:30 SP26 | £199.67 | £132 | £208.02 | -£8.35 / £7.78 | £265 | too uncertain | — |
| 31 Oct, 12:00 SP25 | £185.64 | £132 | £214.29 | -£28.66 / £7.87 | £177 | too uncertain | — |
| 31 Oct, 11:30 SP24 | £193.24 | £132 | £207.94 | -£14.7 / £7.83 | £265 | too uncertain | — |
| 31 Oct, 11:00 SP23 | £189.44 | £132 | £199.08 | -£9.64 / £7.23 | £265 | too uncertain | — |
| 31 Oct, 10:30 SP22 | £178.64 | £132 | £207.66 | -£29.03 / £9.77 | £265 | too uncertain | — |
| 31 Oct, 10:00 SP21 | £197.51 | £132 | £191.09 | £6.42 / £9.17 | £265 | too uncertain | — |
| 31 Oct, 09:30 SP20 | £207.49 | £132 | £214.69 | -£7.2 / £10.17 | £175.5 | too uncertain | — |
| 31 Oct, 09:00 SP19 | £207.7 | £132 | £207.23 | £0.47 / £9.59 | £265 | too uncertain | — |
| 31 Oct, 08:30 SP18 | £228.97 | £132 | £205.8 | £23.17 / £10.65 | £195 | too uncertain | — |
| 31 Oct, 08:00 SP17 | £217.79 | £132 | £221.9 | -£4.11 / £10.14 | £175 | too uncertain | — |
| 31 Oct, 07:30 SP16 | £241.34 | £132 | £222.99 | £18.35 / £8.62 | £240 | too uncertain | — |
| 31 Oct, 07:00 SP15 | £234.38 | £132 | £242.37 | -£7.99 / £7.55 | £270 | too uncertain | — |
| 31 Oct, 06:30 SP14 | £224.42 | £132 | £225.92 | -£1.5 / £7.39 | £249 | too uncertain | — |
| 31 Oct, 06:00 SP13 | £219.71 | £132 | £227.53 | -£7.82 / £8.77 | £249 | too uncertain | — |
| 31 Oct, 05:30 SP12 | £188.73 | £132 | £218.63 | -£29.9 / £9.9 | £252 | too uncertain | — |
| 31 Oct, 05:00 SP11 | £203.45 | £132 | £203.29 | £0.16 / £12.93 | £252 | too uncertain | — |
| 31 Oct, 04:30 SP10 | £187.61 | £132 | £209.06 | -£21.45 / £10.64 | £240 | too uncertain | — |
| 31 Oct, 04:00 SP9 | £190.17 | £132 | £206.08 | -£15.91 / £9.55 | £240 | too uncertain | — |
| 31 Oct, 03:30 SP8 | £186.93 | £131.82 | £206.64 | -£19.71 / £9.56 | £240 | too uncertain | — |
| 31 Oct, 03:00 SP7 | £179.32 | £131.82 | £206.19 | -£26.87 / £7.86 | £240 | too uncertain | — |
| 31 Oct, 02:30 SP6 | £175.97 | £131.82 | £203.08 | -£27.11 / £9.4 | £249 | too uncertain | — |
| 31 Oct, 02:00 SP5 | £194.1 | £131.82 | £190.53 | £3.57 / £8.48 | £249 | too uncertain | — |
| 31 Oct, 01:30 SP4 | £191.54 | £131.82 | £205.91 | -£14.37 / £10.74 | £240 | too uncertain | — |
| 31 Oct, 01:00 SP3 | £186.49 | £131.82 | £204 | -£17.51 / £10.33 | £188.73 | too uncertain | — |
| 31 Oct, 00:30 SP2 | £200.15 | £131.82 | £202.01 | -£1.86 / £9.7 | £226.95 | too uncertain | — |
| 31 Oct, 00:00 SP1 | £193.82 | £131.82 | £204.02 | -£10.2 / £11.53 | £224.52 | too uncertain | — |
| 30 Oct, 23:30 SP48 | £219.58 | £131.82 | £207.11 | £12.46 / £10.93 | £210.92 | too uncertain | — |
| 30 Oct, 23:00 SP47 | £201.55 | £131.82 | £209.73 | -£8.18 / £12.46 | £207.11 | too uncertain | — |
| 30 Oct, 22:30 SP46 | £197.17 | £131.82 | £206.51 | -£9.34 / £10.81 | £206.25 | too uncertain | — |
| 30 Oct, 22:00 SP45 | £206.2 | £131.82 | £201.87 | £4.33 / £11.49 | £165 | too uncertain | — |
| 30 Oct, 21:30 SP44 | £207.67 | £131.82 | £207.7 | -£0.03 / £8.98 | £214.88 | too uncertain | — |
| 30 Oct, 21:00 SP43 | £215.72 | £131.82 | £202.69 | £13.03 / £11.69 | £215.53 | too uncertain | — |
| 30 Oct, 20:30 SP42 | £202.08 | £131.82 | £211.53 | -£9.45 / £8.67 | £223.86 | too uncertain | — |
| 30 Oct, 20:00 SP41 | £206.96 | £131.82 | £192.8 | £14.16 / £7.79 | £223.41 | too uncertain | — |
| 30 Oct, 19:30 SP40 | £227.45 | £131.82 | £226.36 | £1.09 / £10.47 | £239.34 | too uncertain | — |
| 30 Oct, 19:00 SP39 | £224.6 | £131.82 | £215.2 | £9.4 / £8.55 | £239.34 | too uncertain | — |
| 30 Oct, 18:30 SP38 | £219.11 | £131.82 | £231.26 | -£12.15 / £13.82 | £244.85 | too uncertain | — |
| 30 Oct, 18:00 SP37 | £217.54 | £131.82 | £231.26 | -£13.72 / £13.72 | £192.19 | too uncertain | — |
| 30 Oct, 17:30 SP36 | £248.92 | £131.82 | £239.83 | £9.09 / £13.23 | £244.86 | too uncertain | — |
| 30 Oct, 17:00 SP35 | £234.93 | £131.82 | £248.66 | -£13.73 / £11.98 | £248.15 | too uncertain | — |
| 30 Oct, 16:30 SP34 | £232.31 | £131.82 | £210.94 | £21.37 / £9.68 | £246.24 | too uncertain | — |
| 30 Oct, 16:00 SP33 | £217.45 | £131.82 | £234.28 | -£16.83 / £11.43 | £161 | too uncertain | — |
| 30 Oct, 15:30 SP32 | £208.58 | £131.82 | £183.55 | £25.03 / £12.17 | £230 | too uncertain | — |
| 30 Oct, 15:00 SP31 | £208.26 | £131.82 | £203.42 | £4.84 / £9.17 | £183.55 | too uncertain | — |
| 30 Oct, 14:30 SP30 | £194.1 | £131.82 | £187.85 | £6.25 / £10 | £184.24 | too uncertain | — |
| 30 Oct, 14:00 SP29 | £186.49 | £131.82 | £183.35 | £3.14 / £10.55 | £222 | too uncertain | — |
| 30 Oct, 13:30 SP28 | £165.51 | £131.82 | £181.51 | -£16 / £10.21 | £147.13 | too uncertain | — |
| 30 Oct, 13:00 SP27 | £161.03 | £131.82 | £178.68 | -£17.65 / £9.48 | £161 | too uncertain | — |
| 30 Oct, 12:30 SP26 | £147.67 | £131.82 | £177.83 | -£30.16 / £7.78 | £177.5 | too uncertain | — |
| 30 Oct, 12:00 SP25 | £163.64 | £131.82 | £172.59 | -£8.95 / £7.87 | £127.79 | too uncertain | — |
| 30 Oct, 11:30 SP24 | £160.83 | £131.82 | £186.24 | -£25.41 / £7.83 | £155 | too uncertain | — |
| 30 Oct, 11:00 SP23 | £161.03 | £131.82 | £190.77 | -£29.74 / £7.23 | £153.67 | too uncertain | — |
| 30 Oct, 10:30 SP22 | £176.98 | £131.82 | £183.89 | -£6.91 / £9.77 | £233.03 | too uncertain | — |
| 30 Oct, 10:00 SP21 | £165.36 | £131.82 | £186.72 | -£21.36 / £9.17 | £155.99 | too uncertain | — |
| 30 Oct, 09:30 SP20 | £180.69 | £131.82 | £194.16 | -£13.47 / £10.17 | £230.94 | too uncertain | — |
| 30 Oct, 09:00 SP19 | £187.97 | £131.82 | £189.15 | -£1.18 / £9.59 | £245.2 | too uncertain | — |
| 30 Oct, 08:30 SP18 | £205.81 | £131.82 | £215.47 | -£9.66 / £10.65 | £252 | too uncertain | — |
| 30 Oct, 08:00 SP17 | £211.04 | £131.82 | £194.37 | £16.67 / £10.14 | £245 | too uncertain | — |
| 30 Oct, 07:30 SP16 | £225.8 | £131.82 | £223.09 | £2.71 / £8.62 | £178.64 | too uncertain | — |
| 30 Oct, 07:00 SP15 | £225.36 | £131.82 | £249.92 | -£24.56 / £7.55 | £223.09 | too uncertain | — |
| 30 Oct, 06:30 SP14 | £196.77 | £131.82 | £202.15 | -£5.38 / £7.39 | £217.52 | too uncertain | — |
| 30 Oct, 06:00 SP13 | £188.69 | £131.82 | £215.06 | -£26.37 / £8.77 | £202.15 | too uncertain | — |
| 30 Oct, 05:30 SP12 | £178.9 | £131.82 | £186.54 | -£7.64 / £9.9 | £190.71 | too uncertain | — |
| 30 Oct, 05:00 SP11 | £166.85 | £131.82 | £200.76 | -£33.91 / £12.93 | £186.54 | too uncertain | — |
| 30 Oct, 04:30 SP10 | £152.68 | £131.82 | £190.76 | -£38.08 / £10.64 | £197.1 | too uncertain | — |
| 30 Oct, 04:00 SP9 | £173.05 | £131.82 | £183.77 | -£10.72 / £9.55 | £227.92 | too uncertain | — |
| 30 Oct, 03:30 SP8 | £165.89 | £133.31 | £200.52 | -£34.63 / £9.56 | £186.59 | too uncertain | — |
| 30 Oct, 03:00 SP7 | £185.89 | £133.31 | £186.4 | -£0.51 / £7.86 | £200.52 | too uncertain | — |
| 30 Oct, 02:30 SP6 | £170.87 | £133.31 | £199.85 | -£28.98 / £9.4 | £171.7 | too uncertain | — |
| 30 Oct, 02:00 SP5 | £194.78 | £133.31 | £186.21 | £8.57 / £8.48 | £199.85 | too uncertain | — |
| 30 Oct, 01:30 SP4 | £210.16 | £133.31 | £202.5 | £7.66 / £10.74 | £175.55 | too uncertain | — |
| 30 Oct, 01:00 SP3 | £216.58 | £133.31 | £212.97 | £3.6 / £10.33 | £177.5 | too uncertain | — |
| 30 Oct, 00:30 SP2 | £225.12 | £133.31 | £216.1 | £9.02 / £9.7 | £246 | too uncertain | — |
| 30 Oct, 00:00 SP1 | £213.39 | £133.31 | £191.1 | £22.29 / £11.53 | £250 | too uncertain | — |
| 29 Oct, 23:30 SP48 | £222.61 | £133.31 | £207.33 | £15.28 / £10.93 | £256.35 | too uncertain | — |
| 29 Oct, 23:00 SP47 | £207.31 | £133.31 | £207.39 | -£0.08 / £12.46 | £257.75 | too uncertain | — |
| 29 Oct, 22:30 SP46 | £198.28 | £133.31 | £198.09 | £0.19 / £10.81 | £220.3 | too uncertain | — |
| 29 Oct, 22:00 SP45 | £191.82 | £133.31 | £189.59 | £2.23 / £11.49 | £212.49 | too uncertain | — |
| 29 Oct, 21:30 SP44 | £200.36 | £133.31 | £210.96 | -£10.6 / £8.98 | £230 | too uncertain | — |
| 29 Oct, 21:00 SP43 | £206.31 | £133.31 | £205.75 | £0.56 / £11.69 | £233.28 | too uncertain | — |
| 29 Oct, 20:30 SP42 | £185.93 | £133.31 | £225.01 | -£39.08 / £8.67 | £206 | too uncertain | — |