1. spot price for crude oil in China (daily, but we can choose every 7 day to get weekly data)
http://app.finance.ifeng.com/data/indu/cpjg.php?symbol=285&kind=大庆现货价格
unit for price ($/bbl)
1(bbl)=0.137(t)＝137(kg)
1(kg)=0.3055(gallon)
example: (I have chosen weekly spot price)
2016/04/25 35.40
2016/04/18 32.40
2016/04/11 33.20
2016/04/04 28.90
2016/03/28 31.60
2016/03/21 31.90
2016/03/14 31.40
2016/03/07 30.10
2016/02/29 27.30
2016/02/22 26.20
2016/02/15 25.90
2016/02/10 23.60 (2016/02/08 is missing)
2016/02/01 26.30
2016/01/25 23.40
2016/01/18 26.00
2016/01/11 24.70
2016/01/04 28.50
2015/12/28 28.60
2015/12/21 27.40
2015/12/14 29.00
2015/12/07 33.90
2015/11/30 35.60
2025/11/23 35.20
2015/11/16 35.90
2015/11/09 40.00
2015/11/02 39.90
2015/10/26 38.70
2015/10/19 40.30
2015/10/12 43.80
2015/10/05 39.10
2015/09/28 38.80
2015/09/21 38.40
2015/09/14 39.00
2015/09/07 40.40
2015/08/31 40.10
2015/08/24 35.60
2015/08/17 40.30
2015/08/11 42.70 (2015/08/10 is missing)
2015/08/03 42.80
2015/07/27 46.30
2015/07/20 49.20
2015/07/13 50.20
2015/07/06 51.70
2015/06/29 54.70
2015/06/22 56.40
2015/06/15 57.70
2015/06/08 56.40
2015/06/02 59.40 (2015/06/01 is missing)
2015/05/25 58.50
2015/05/18 61.20
2015/05/11 60.30
2015/05/04 60.80
2015/04/27 60.10
2015/04/20 58.10
2015/04/13 54.20
2015/04/06 50.10
2015/03/30 50.40
2015/03/23 48.40
2015/03/16 48.20
2015/03/09 53.70
2015/03/02 56.10
2015/02/23 54.00
2015/02/16 55.20
2015/02/09 52.70
2015/02/02 45.30
2015/01/26 41.60
2015/01/19 42.80...