There are just a couple of key expiry levels to take note of on the day, as highlighted in bold below.The first one is for USD/JPY at the 157.00 level, which is keeping within less than 15 pips of the spot price. The expiries here could help keep price action anchored around the figure level in the session ahead, especially if the broader risk mood settles down.But as things stand, overall risk sentiment remains the bigger driver at this stage and stronger yen demand once again could still override any related pull from the expiries.Meanwhile, there is also one for USD/CHF at the 0.8245 level. The expiries here could offer some magnetic pull if trading conditions turn quieter, although broader dollar and franc flows will remain the bigger drivers in the session ahead.Having said that, the expiries could act as another upside layer for USD/CHF price action with the pair already having struggled to get through the 100-hour moving average so far this week. The key technical level is seen around 0.8240 now, so the expiries above will add another resistance check for buyers in trying to recover the fall from yesterday. So, there is that to keep in mind.As always, do be reminded that option expiries tend to matter more when spot prices are trading nearby and more notably during quieter markets. But with geopolitical tensions and risk aversion continuing to dominate the overall landscape this week, it is best to be wary of placing too much emphasis on these levels.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.