Which expense items showed the most volatility recently?

The expense items that have shown the most volatility recently are as follows:

Top 10 Sorted by Volatility in the past month
|code|stock code|stock name|Last Price|Last Change|Weekly Volatility[20250303-20250328]|market_code|
|---|---|---|---|---|---|---|
|NWTG|NWTG.O|Newton Golf|1.49|-13.872831999999999|78.4755839|186|
|LICN|LICN.O|Lichen International|4|-6.5420560000000005|68.16579725|186|
|BHAT|BHAT.O|Blue Hat Interactive Entertainment Technology|1.92|2.673797|63.27091224999999|186|
|CLEU|CLEU.O|China Liberal Education Holdings|1.94|-3.9603960000000002|58.74217570000001|186|
|APDN|APDN.O|DNA Sciences|1.76|-5.882353|56.1626208|186|
|HEPA|HEPA.O|Hepion|0.48|-21.311474999999998|54.36452995|186|
|LGPS|LGPS.A|LogProstyle|2.65|-4.1660639999999995|47.67032|170|
|UPC|UPC.O|Universe|4.89|-8.768657000000001|44.722233849999995|186|
|VRPX|VRPX.O|Virpax|1.34|-9.459459|43.39720525|186|
|PSTV|PSTV.O|Plus Therapeutics|1.16|-23.684210999999998|42.719379950000004|186|

These stocks have experienced significant price fluctuations, indicating higher volatility in their financial performance. Volatility can be a sign of market uncertainty, investor sentiment, or underlying business factors. Investors should consider these factors when evaluating these stocks for potential investment.