There is arguably just one key expiry level to take note of on the day, as highlighted in bold below.That being for EUR/USD at the 1.1400 level, with the spot price sitting roughly 30 pips just below the strike. If price action stays relatively contained and just below the figure level, the expiry could help keep the currency pair gravitating around the 1.1400 area.Just keep in mind though that dollar sentiment remains the bigger fundamental factor at the moment, driven largely by the selloff in the bond market. As Treasury yields continue to break higher, that is continuing to keep the dollar underpinned and put downside pressure on EUR/USD.If yields are to continue to push up, that could drag the spot price lower in the session ahead and lessen the potential pull from the expiry level above.Besides that, the 1.1400 mark doesn't tie to any technical significance and that does reduce some influence in terms of potential impact of the expiry level as well.The other sizable expiry on the board for today is for USD/JPY at the 159.00 level but it is too far from the current spot level to be particularly influential today.For more information on how to use this data, you may refer to this post here and/or refer to the Q&A below. This article was written by Justin Low at investinglive.com.