The FTSE Eurofirst 300 reached yet another in its continuing series of closing highs on Monday, adding 0.2 percent to 1,443.50.

The oil sector was instrumental in the gains as Repsol YPF added 4.6 percent to €27.35 on rumors that Spanish builder Sacyr Vallehermoso is looking to acquire 3 percent of the company. Sacyr added 1.7 percent to €41.22 on the talk even though Deutsche Bank issued a downgrade from “hold” to “sell”. Other oil companies were also higher, with OMV up 1.4 percent to €42.29 and Statoil 3.6 percent higher to NKr166.75.

The Italian banking sector was mixed as Banca Popolare Italiana and Banca Popolare di Verona e Novara agreed to a merger deal worth €8.2 billion, which will create the third-largest retail bank in Italy. BPI added 3.6 percent on the news, to €10.76, but Verona was 7.5 percent lower to €21.09.

In the ongoing saga of the proposed MAN/Scania merger, meanwhile, MAN was down 2.6 percent and Investor - Scania’s second-largest shareolder - was flat at SKr159.50, while Volkswagen added 0.1 percent to €70.30 and Scania B shares were 0.9 percent higher to SKr485.50. Over the weekend VW again signaled support for the deal.

European supermarkets saw losses on the session. Delhaize was 0.9 percent lower to €63.50 and Ahold dropped 1.7 percent to €8.13 on reports that the two had abandoned merger talks, but neither company would comment on the speculation.

Philips Electronics declined 1.1 percent to €27.61 due to third quarter core profits that were not up to expected levels. West LB reiterated its “buy” recommendation, saying that it believes that shares in Philips are undervalued.

The FTSE Eurofirst 300 was down by 0.3 percent on the session Thursday as a mixed banking sector was in focus. Airlines were also mixed.

Alitalia was 0.1 percent lower to €0.95 on rumors that it wants to merge with Air France-KLM after it said it would announce a plan soon to return to profits. Meanwhile, Air France-KLM added 2.9 percent to €21.30 after it said that its first-quarter profits were up by 84 percent.

Among banks which saw gains, Piraeus Bank was 0.1 percent higher to €20.42 Banca Popolare Italiana was up by the same percentage to €9.86. Banca Popolare di Verona e Novara added 3.6 percent to €23.20 on merger talks, while National Bank of Greece advanced by 3.9 percent to €32.40 after it reported that its first-half profit was up by 65 percent.

Agriculture Bank of Greece was flat at €4.12 even though Deutsche Bank raised its target share price from €4.70 to €4.90. Meanwhile, Credit Agricole dropped 2.4 percent to €31.71 on investor concerns over the merger in Italy of Banca Intesa and Sanpaolo. Agricole holds 18 percent of Intesa. In Belgium, KBC dropped 6.5 percent to €84.05 on a caution that its second half might not live up to performance in the first half. Fortis reduced its recommendation on the banking and insurance group from “buy” to “hold”.

Elsewhere in Europe, Thales added 0.4 percent to €33.92 after Merrill Lynch upgraded the defense electronics group from “neutral” to “buy” on the basis of strong orders. On the other hand, in the semiconductors sector, STMicroeletronics dropped 2.2 percent to €12.85 on a downgrade from “hold” to “sell” from Citigroup.

The FTSE Eurofirst 300 was up by 0.2 percent to 1,311.64 on Wednesday, led higher by the Italian banking sector, which was mixed but generally higher on the session.

Banca Intesa dropped 0.4 percent to €4.43 after early gains when its chairman said that continuing rumors that it would merge with Capitalia had no basis in fact. Capitalia, meanwhile, added 1 percent to €6.59 after going as high as €6.7650 earlier in the session, on its status as a possible takeover target. Other Italian banks thought to be possible bid targets include Banca Monte Paschi di Siena, which gained 1.1 percent to €4.63, and Banca Popolare Italiana, up 2.1 percent to €8.29. Analysts expect some consolidation in the sector at some point.

In the oil sector, Goldman Sachs issued upgrades for OMV and Norsk Hydro, sending share prices for both companies higher. Norsk Hydro was up 3.3 percent to NKr174 on an upgrade from “sell” to “neutral”, while OMV added 3.6 percent to €48.55 as its recommendation was raised from “neutral” to “buy”. In addition, UBS upgraded Norsk Hydro as well, from “neutral” to “buy”, and upped its target share price from NKr195 to NKr210.

On the negative side of the oil sector, Goldman Sachs reduced its recommendations for Neste Oil and Saipem, downgrading both companies from “neutral” to “sell”. The change in rating hurt Neste Oil, which dropped 0.3 percent to €2734, but Saipem still managed a gain of 1.2 percent to €18.20.

Gains in the oil and banking sectors helped European equities markets higher on Monday. The FTSE Eurofirst 300 added 0.4 percent to 1,318.95.

Carmaker Renault added 0.2 percent to €84.20 ahead of a board meeting set to discuss whether it will, along with Nissan, go into business with US automaker General Motors. At least one analyst said that such a partnership would make sense, but that it should be approached carefully considering the relatively weak position of GM at present.

The banking sector was mixed, but still helped out European markets as a whole. The National Bank of Greece dropped 4.1 percent to €29.62 on profit taking after a gain of almost 9 percent on Friday. Elsewhere, things were better. Banca Popolare Italiana added 6 percent to €7.77 after an Italian newspaper reported over the weekend that Societe Generale, Fortis, and Deutsche Bank had all approached Popolare with bids. Deutsche Bank gained 0.5 percent to €88.40, Societe Generale was up 0.9 percent to €116, and Fortis advanced by 1.6 percent to €27.10.

Among oil stocks, Cepsa gained 1.4 percent to €55.85, while Statoil added 1.7 percent to NKr179.50.

EADS dropped 0.8 percent to €22.28 after Rothschild valued the 20 percent of Airbus that BAE Systems owns at a lower figure than had been expected. BAE Systems also declined, by 3.3 percent. EADS also announced, over the weekend, that co-chief executive has resigned over the Airbus A380 delays and investigations into his financial dealings and that the head of Airbus, Gustav Humbert, was also stepping down.