Great, now look at the some of the less traded options, you'll see there definitely is a spread.
The way that shares are undervalued. Explain to me how the bid can be R7.10 when there have been a couple of trades near R14. Take a look at their trading prices and tell me how EE can justify a price of R7.10 when trades are happening at amounts that are nearly 100% above that and for all we know trades that EE are doing themselves.
The bid is R7.10 and the ask is R14. These are all limit orders. Someone comes along and decides he really wants those shares at R14 and places a market buy order. The share price will show a last traded price of R14 but the bid will still remain at R7.10.
Here is a snapshot of Apple's current bid-ask book. You will notice that the last trade (Blue) was for 100 shares at $100.65 (the ask/green) but the bid is only 100.40 (Yellow). That shows that the buyer went up to buy at the ask but the highest bid (limit order) is still at 100.40.
With a stock that has very little volume you will most of the time have big bid-ask spreads.
Last edited: