London equities markets were higher on Thursday, with the FTSE 100 1.3 percent higher to 6,282.2 on a session where it saw all of its listed stocks finish in the black. The FTSE 250 was 1.1 percent higher to 11,221.5. Trade was brisk, with 4 billion shares trading hands.

Homebuilders were higher on mergers and acquisitions rumors. Wilson Bowden gained 0.6 percent to £23, while Redrow was 1.1 percent higher to 626½p and Barratt Developments added 2.3 percent to £12.09, amid talk that Barratt could be interested in Redrow if its bid for Wilson is not successful.

In the retail sector, supermarket J Sainsbury was up 2.6 percent to 445½p on the news that Lord Sainsbury of Turville reduced his stake to 13.9 percent by selling 40 million shares.

In the pharmaceuticals sector, AstraZeneca was up 2.2 percent to £29.03 after it outlined steps it would take in order to drive growth.

While no stocks on the 100 lost ground on the day, four did close even. Three of those, steelmaker Corus, at 601½p, tobacco company Gallaher, at £11.37, and Scottish Power, at 747p, are all in the middle of mergers and acquisitions activity. The fourth company to close steady was advertiser WPP, which also ended the session at 747p.

London equities markets were lower on Tuesday, with the FTSE 100 dropping 0.8 percent to 6,215.7 and the FTSE 250 falling 0.7 percent to 11,124.5.

The tobacco sector was mixed on bids rumors. Gallaher was 0.3 percent higher to £11.38 after it was said that Japan Tobacco could be working to purchase more stock. After the close these rumors were borne out as Japan Tobacco said it had added 6.3 million additional shares. Imperial Tobacco, however, dropped 0.5 percent to £20.99, hurt by a report that it would bid for Spanish cigarette maker Altadis sometime during the year.

There were mixed results in the energy sector as well. Scottish Power was 0.1 percent higher, to 742½p. Scottish & Southern Energy added 2.2 percent to £15.60 for the largest gain of the session on the 100. Both gains came amid bids rumors. Two other energy companies were lower on the session even though they are seen as more likely targets. Kelda dropped 0.1 percent to 926½p, while Centrica fell 0.8 percent to 355¼p.

In the retail sector, Kingfisher dropped 2.1 percent to 232½p on a downgrade of its long-term credit rating by Standard & Poor’s and a lowered earnings estimate from Lehman Brothers. J. Sainsbury, on the other hand, added 0.8 percent to 424½p on rumors that Lord Sainsbury of Turnville’s 15 percent stake in the supermarket is the target of a financial buyer.

Both the FTSE 100 and the FTSE 250 ended the session and the week higher in London on Friday. The 100 added 0.3 percent on the session, for its fifth gain in a row, and gained 2.2 percent on the week when it closed at 6,152.4. The 250 was up 0.5 percent on Friday and added 2.3 percent for the week to close at an all-time high of 10,944.

Premier Oil added 3.3 percent on Friday to €12.45 on an upgrade to “buy” from UBS despite having declined 10.5 percent on Thursday after bids talks were ended. Other gainers included chemicals group ICI, which added 2.4 percent to 426p on continuing rumors that Akzo Nobel is interested. Corus was 0.6 percent higher to 500p on speculation that a bid from CSN of Brazil is imminent. EMI gained 3.2 percent to 295¾p on talk that it could soon receive an offer from a private equity group.

There were declines on the day, as well. Tobacco company Gallaher, up recently on bids rumors, dropped 1.5 percent to £11.72 after UBS said it thinks that the bid, said to be coming from Japan Tobacco, will be £11.50 per share at the highest.

The mining sector was down after Merrill Lynch cut the entire sector to “neutral”, using as its pretext questions about the prices of base metals. Rio Tinto dropped 1.8 percent to £27.54, while BHP Billiton fell 2.8 percent to 945p. Kazakhmys was 3 percent lower to £11.60, Xstrata declined 3.2 percent to £23.37, and Antofagasta dropped 4.2 percent to 517½p.

The London equities markets were higher on Tuesday, with the FTSE 100 adding 0.6 percent to 6,086.4 and the FTSE 250 up 0.7 percent to 10,834.1. The oil and mining sectors helped in the gains.

In the telecommunications sector, Carphone Warehouse was 7.6 percent higher to 291¾p after its chief executive told Merrill Lynch Monday night that it has gotten back some contract business from Vodafone.

Premier Foods added 6.9 percent to 301½p as rumors circulated that the private equity owners of United Biscuits would be interested in a takeover attempt. Most analysts did not credit the possibility, however, and put the gains more to the recent bid by Premier for rival RHM, which gained 5.7 percent to 377¾p. If the Premier/RHM deal goes through the company created will be the UK’s leading food producer.

In the oil sector, BP was 1.8 percent higher to 578p when UBS named it one of its top picks for next year. Meanwhile, Royal Dutch Shell added 2 percent to £18.25 after ABN Amro raised its recommendation to “buy”.

Among miners, Anglo American was up 3.2 percent to £24.55 on talk that Larry Yung was interested in further building his stake in the company. Higher copper prices sent both Kazakhmys and Antofagasta higher as well. Kazakhmys added 3.1 percent to £12.17, while Antofagasta gained 4.6 percent to 530p.

In the tobacco sector, Gallaher was 3 percent higher to 986½p on expectations of consolidation within the sector. However, SG Securities reiterated its “sell” recommendation on the tobacco company on the basis that it was an unlikely takeover target.

The FTSE 100 dropped 0.4 percent to 6,025.9 in London on Tuesday, ending lower for the sixth straight session and at its lowest level since the beginning of October. It has fallen 2.9 percent since its current decline began. On the other hand, the FTSE 250 was up slightly to 10,497.2.

Homebuilder Wilson Bowden was 3.7 percent higher on the session to £21.76 and Merrill Lynch raised its target share price to £24.50. Also helping the 250 was EMI; the music company added 10.4 percent to 289½p on the news that it has been approached.

The 100 was hurt by losses in the financial services sector, as Old Mutual dropped 5.8 percent to 166p on its third quarter earnings report.

Also seeing declines was ITV, which dropped 1.5 percent to 110¾p on the general opinion that the appointment of a new executive chairman makes any bids unlikely.

In the steel sector, Corus fell 0.3 percent to 498p on rumors that Tata Steel is thinking of increasing its bid. Meanwhile it put off a vote by shareholders to see if CSN of Brazil will up its offer.

Gainers on the session included tobacco company Gallaher, which added 1.7 percent to 952p on talk that Japan Tobacco might be interested. Also higher was yellow pages owner Yell, which was 2.3 percent higher to 570p on positive comments from Goldman Sachs.

The London equities markets were higher on Tuesday, but barely so, with the FTSE 100 adding a bare 0.04 percent to 6,129.2 and the FTSE 250 ending the session 0.6 percent higher to 10,372.2.

Friends Provident helped the 100 with its 6.7 percent gain to 207p after its third quarter report did better than had been anticipated. The life assurer also revealed plans to increase it’s market share.

BSkyB was also higher, adding 1.1 percent to 543½p on positive comments from Cazenove.

In the pharmaceuticals sector, Shire was 1.7 percent higher to 956½p on the possibility that it could renegotiate a profit-sharing agreement on a new attention deficit hyperactivity disorder treatment, NRP 104. The current agreement, with US company New River Pharmaceuticals, could give as much as 67 percent of the profits to the US firm. Credit Suisse, however, thinks that they agreement will change before the new drug goes on sale in the US early next year.

In the tobacco sector Imperial Tobacco, which said it is still looking for acquisitions, was 1 percent higher to £18.57. Gallaher, the maker of Benson & Hedges and Silk Cut cigarettes, added 1.5 percent to 890p on the hope that Imperial might bid, although most analysts see an offer for Altadis of Spain as more likely.

Shares in water companies were lower on the sessioni. Kelda Group was 1 percent lower to 866p, while Severn Trent dropped 1.6 percent to £13.96.

The London equities markets were higher on Wednesday on gains in the tobacco and oil sectors. The oil sector was higher after US inventory numbers showed that stockpiles of crude oil, gasoline, and heating oil were all lower last week. The FTSE 100 added 0.5 percent to 6,214.6 percent, while the FTSE 250 gained 0.2 percent to close at 10,425.4, another new record.

Imperial Tobacco Group was 1.6 percent higher to £18.55 ahead of its full-year report, due next week. British American Tobacco, which is scheduled to release its third quarter report later on Wednesday, added 2.5 percent to £14.82 on strong results from Reynolds American. BAT holds 42 percent of Reynolds, which also learned that a US appeals court on the federal level will hear arguments concerning whether a case looking for $200 billion from tobacco companies can be conducted as a class action suit. Meanwhile, Gallaher gained 3.1 percent to 884½p on bids rumors and positive comments.

The pharmaceuticals sector was mixed after UBS upgraded the sector to “overweight”. GlaxoSmithKline added 1.5 percent to £15.11 ahead of the announcement of its third quarter results, but AstraZeneca fell 1.2 percent to £35.92.

Chipmaker Wolfson Microelectronics added 6.4 percent to 287¼p on a perceived vulnerability to bids and on an upgrade to “buy” from Bridgewell Securities. Meanwhile, software maker Misys added 2.4 percent to 205p on the news that an activist group of investors from the US had taken a 4.4 percent stake in the company and on a reiteration of a “buy” recommendation from UBS.