NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Years ended December 31, 2006 and 2005 (in thousands of dollars, except per share amounts)

4. DERIVATIVE FINANCIAL INSTRUMENTS:

TSX Inc. has entered into total return swaps which synthetically replicate the economics of TSX Inc. purchasing the Company’s shares as a partial economic hedge to the share appreciation rights of restricted share units and deferred share units that are awarded to directors and employees of the Company and its affiliates. TSX Inc. marks to market the value of the hedged units as an adjustment to income, and simultaneously marks to market the liability to holders of the share units as an adjustment to income. The fair values of the contracts and the obligation to unit holders are reflected on the balance sheet. The contracts are settled in cash upon maturity.

The following tables represent the total return swaps which are outstanding at December 31.

As at December 31, 2006:


Remaining term to maturity
(notional amount)

Fair value

Under 1 year
1 to 3 years
Total
Gain
Loss
Net

Equity Swap Contract #5
$      695
$        –
$      695
$    457
$       –
$   457
Equity Swap Contract #7
12,388
12,388
736
736
Equity Swap Contract #8
621
621
(11)
(11)
Equity Swap Contract #10
664
664
(13)
(13)
Equity Swap Contract #11
4,268
4,268
(333)
(333)
Equity Swap Contract #12
620
620
(22)
(22)

$ 18,592
$    664
$ 19,256
$ 1,193
$ (379)
$   814


As at December 31, 2005:


Remaining term to maturity
(notional amount)

Fair value

Under 1 year
1 to 3 years
Total
Gain
Loss
Net

Equity Swap Contract #3
$    711
$           –
$      711
$    601
$       –
$    601
Equity Swap Contract #4
772
772
652
652
Equity Swap Contract #5
695
695
409
409
Equity Swap Contract #6
935
935
471
471
Equity Swap Contract #7
12,388
12,388
430
430

$ 2,418
$ 13,083
$ 15,501
$ 2,563
$       –
$ 2,563