Jan 14 (Reuters) - Speculators increased their net long U.S. dollar positions in the latest week, according to calculations by Reuters and U.S. Commodity Futures Trading Commission data released on Friday. The value of the net long dollar was $19.34 billion in the week ended Jan. 11, compared with a net long of $18.87 billion the previous week. The Reuters calculation for the aggregate U.S. dollar position is derived from net positions in the yen, euro, British pound, Swiss franc, and Canadian and Australian dollars. In a wider measure of dollar positioning that includes net contracts on the New Zealand dollar, Mexican peso, Brazilian real and Russian rouble, the U.S. dollar posted a net long position of $19.91 billion, compared with a net long of $19.48 billion a week earlier. Japanese Yen (Contracts of 12,500,000 yen) Net dollar long by $9.49 billion 11 Jan 2022 week Prior week Long 22,364 40,816 Short 109,889 103,078 Net -87,525 -62,262 EURO (Contracts of 125,000 euros) Net dollar short by $-0.853 billion 11 Jan 2022 week Prior week Long 204,361 199,073 Short 198,356 200,627 Net 6,005 -1,554 POUND STERLING (Contracts of 62,500 pounds sterling) Net dollar long by $2.485 billion 11 Jan 2022 week Prior week Long 30,506 25,980 Short 59,672 65,151 Net -29,166 -39,171 SWISS FRANC (Contracts of 125,000 Swiss francs) Net dollar long by $1.037 billion 11 Jan 2022 week Prior week Long 4,571 4,510 Short 12,231 14,039 Net -7,660 -9,529 CANADIAN DOLLAR (Contracts of 100,000 Canadian dollars) Net dollar long by $0.587 billion 11 Jan 2022 week Prior week Long 44,284 41,905 Short 51,660 52,930 Net -7,376 -11,025 AUSTRALIAN DOLLAR (Contracts of 100,000 Aussie dollars) Net dollar long by $6.595 billion 11 Jan 2022 week Prior week Long 12,383 12,632 Short 103,869 101,998 Net -91,486 -89,366 MEXICAN PESO (Contracts of 500,000 pesos) Net dollar long by $-0.109 billion 11 Jan 2022 week Prior week Long 53,194 44,876 Short 57,645 54,366 Net -4,451 -9,490 NEW ZEALAND DOLLAR (Contracts of 100,000 New Zealand dollars) Net dollar long by $0.584 billion 11 Jan 2022 week Prior week Long 10,960 9,417 Short 19,564 18,262 Net -8,604 -8,845