4 August 2022

• curprev 15:3815:38, 4 August 2022‎ imported>Doug Williamson‎ 1,292 bytes +32‎ Add links.

9 February 2019

• curprev 20:4220:42, 9 February 2019‎ imported>Doug Williamson‎ 1,260 bytes −10‎ Remove surplus link.

28 February 2018

• curprev 15:2315:23, 28 February 2018‎ imported>Doug Williamson‎ m 1,270 bytes +68‎ Categorise.

17 May 2017

• curprev 14:0214:02, 17 May 2017‎ imported>Doug Williamson‎ 1,202 bytes −95‎ Removed broken link to John Grout article

16 November 2016

• curprev 14:3514:35, 16 November 2016‎ imported>Doug Williamson‎ 1,297 bytes −15‎ Removed link

24 August 2016

• curprev 10:1210:12, 24 August 2016‎ imported>Doug Williamson‎ 1,312 bytes +1,312‎ Create the page. Source: Hedging page.