How a stock split works
A stock split increases the share count and lowers the price proportionally, leaving the company’s total value unchanged. In a 2-for-1 split, every share becomes two at half the price; in a 10-for-1, ten at a tenth. Your holding is worth exactly the same the instant before and after. A reverse split does the opposite, fewer shares at a higher price, often to lift a low price off exchange-minimum thresholds.
Worked example
You hold 10 shares at $900, worth $9,000. The company runs a 3-for-1 split. You now hold 30 shares at $300, still worth $9,000. Nothing about the business changed; only the units did. The lower headline price can attract smaller buyers and tighten the bid-ask spread, which is the usual reason boards do it.
Why splits are mostly cosmetic
A split creates no value; it is a unit change, like swapping a $20 note for two tens. With fractional shares available on Volity, the accessibility argument for splits has largely disappeared, since you can already buy any fraction of a high-priced stock. Splits still move sentiment short term, and CFD positions are adjusted automatically so your exposure is unchanged.
Why it matters
Splits generate headlines and a brief sentiment bump, but they change nothing fundamental, so never treat one as a reason to buy. What matters is whether the underlying earnings justify the valuation at any unit price. Related: earnings per share and P/E ratio.
Learn more in our stocks trading guide.
