KeyTech Ltd was the biggest trader on The Bermuda Stock Exchange (BSX) yesterday with 1,000 shares changing hands.But the telecoms provider’s share price remained unchanged at $6.Fellow utilities company Watlington Waterworks Ltd also transacted 400 shares, however its share value held firm at $13.95.Bermuda Commercial Bank Ltd, meanwhile, traded 900 shares. Its share price opened and closed at $12.45.Overall the Index was unchanged for the second consecutive day at 1,188.53.The BSX Insurance Index, however, dropped nine points (1.01 percent) to 881.