Jan 29 £150. Jan 30 £8,000. Jan 31 £650. Feb 1 £1,000. Feb 2 £25. Feb 3 £5,000. Feb 4 £400. Feb 5 £7,000. Feb 6 £450. Feb 7 £3,000. Feb 8 £100. Feb 9 £9,000. Feb 10 £350. Feb 11 £10,000. Feb 12 £850. Feb 13 £2,000. Feb 14 £15,000. Feb 15 £500. Feb 16 £750. Feb 17 £6,000. Feb 18 £75. Feb 19 £1,500.