ZEFFSX closed Thursday higher at CA$33.13, an increase of 0.3203% from Wednesday's close, completing a monthly increase of 0.7137% or CA$0.23. Over the past 12 months, ZEFFSX stock gained 9.953%.
ZEFFSX is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.