By Ellie Ismailidou, MarketWatch

Treasury yields finished this holiday-shortened week (http://www.marketwatch.com/story/which-markets-are-closed-for-us-independence-day-2015-07-01) lower after the U.S. Labor Department said that hiring picked up in June but wages were flat and job gains in the prior two months were cut. (http://www.marketwatch.com/story/us-creates-223000-jobs-in-june-unemployment-53-2015-07-02) (http://www.marketwatch.com/story/us-creates-223000-jobs-in-june-unemployment-53-2015-07-02) (http://www.marketwatch.com/story/us-creates-223000-jobs-in-june-unemployment-53-2015-07-02)

The report sparked a rally in the Treasury market, as investors took the news as an indication that the data-dependent Federal Reserve could use the report as cause to delay the first interest-rate increase in nearly a decade toward the end of 2015.

Expectations that a rate hike would be delayed lifted appetite for Treasury bonds and pushed prices higher, driving yields lower. Meanwhile stocks edged lower (http://www.marketwatch.com/story/us-stock-futures-steady-ahead-of-june-jobs-report-2015-07-02)and the dollar traded lower (https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CB8QqQIwAA&url=http%3A%2F%2Fwww.marketwatch.com%2Fstory%2Fdollar-trades-lower-after-june-jobs-report-2015-07-02&ei=PDeVVYK3N8jNsAWUirbQBQ&usg=AFQjCNGmC2cN8OCCZWKpdanELlztARczsg&sig2=J4K-aX0SFTJjRO5HYtxBYg&bvm=bv.96952980,d.b2w)against its main rivals.

"The number keeps rate-hike expectations roughly balanced between September and December," predicted James Ong, a portfolio manager at Invesco.

"The headline jobs number is good, but the flat wage growth indicates that the Fed's 2% inflation target is not likely to materialize soon," Ong added.

Also, the labor-force participation rate fell, which would indicate that "at least for one month, the labor market was not strong enough to entice people to re-enter it," said Christopher Mier, chief strategist at Loop Capital.

Overall, this was a volatile week for the Treasury market, which started with a massive rally that sparked the largest one-day yield decline (http://www.marketwatch.com/story/treasury-yields-tumble-as-greece-sparks-flight-to-quality-2015-06-29)in 3 years on Greek fears. Tuesday and Wednesday saw some selling that pushed yield higher, ahead of Thursday's post-jobs report yield decline.

On balance, the yield on the 10-year Treasury fell 8.7 basis points over the week and 2.3 basis points on the day to 2.393%, according to Tradeweb.

The two-year yield declined 5.1 basis points to 0.641% on Thursday and the yield on the 30-year Treasury fell 0.3 basis point to 3.191%.

Meanwhile, investors all over the world continued to nervously watch Greece's negotiations with its creditors, as the country prepares for a July 5 referendum on its bailout, which is expected to be a close vote.

Read: Greek debt crisis: Latest news (http://www.marketwatch.com/story/greek-debt-crisis-latest-news-2015-06-30).

Greek Prime Minister Alexis Tsipras called on Greeks to vote "no," (http://www.marketwatch.com/story/tsipras-vows-to-hold-greek-referendum-wants-to-stay-in-the-euro-2015-07-01) saying that a negative vote does not mean an exit from the euro.

European stocks fell (https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCAQqQIwAA&url=http%3A%2F%2Fwww.marketwatch.com%2Fstory%2Feuropean-stocks-edge-up-as-greece-keeps-investors-wary-2015-07-02&ei=gp2VVZjTOJadygS9o7K4Dw&usg=AFQjCNHhDy8l74H6e0oP6_bdEFqahtqNJA&sig2=rXgM6abZ5toI5mSVVebFBQ&bvm=bv.96952980,d.aWw), while yields in the eurozone yields rose, after rallying earlier this week. On Thursday, the yield on the German 10-year known as the bund, rose four basis points to 0.849%.

The Greek 10-year yield fell 40 basis points to 14.804%, after rising a total of 440.1 basis points earlier this week.

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