London’ equities markets saw substantial declines again on Monday.

The FTSE 100 was 1.69 percent lower to 6,182.8 and the FTSE 250 dropped 1.91 percent to 10,745.3.

Northern Rock (LSE: NRK) was the biggest decliner on the 100 as it fell 35.45 percent to 282.75p, followed closely by Alliance & Leicester (LSE: AL) with a drop of 31.27 percent to 600p.

Over on the 250, mortgage lender Bradford & Bingley (LSE: BB) was 15.39 percent lower to 279p.

But the worst performer on the 250 was property developer Minerva (LSE: MNR), which was down 16.34 percent to 216.25. House builders fell on the 100.

Persimmon (LSE: PSN) dropped 6.89 percent to 946p, while Barratt Developments was 7.29 percent lower to 769p.

Pubs operator Enterprise Inns dropped 7.37 percent to 578p. Back on the 250, surgical supplies company Gyrus Group (LSE: GYG) was 8.08 percent lower to 398p.

The best performer of the session on the 250 was drug maker Hikma Pharmaceuticals (LSE: HIK) with a gain of 4.68 percent to 425p.

Northern Foods (LSE: NFDS) added 4 percent to 97.5p, while rail and bus transport firm Go-Ahead Group (LSE: GOG) was up 1.66 percent to £25.18.

Software maker Sage Group (LSE: SGE) had the best day on the 100, where it gained 2.77 percent to 250p.

Medical devices manufacturer Smith & Nephew (LSE: SN) added 0.7 percent to 572p, while in the telecommunications sector BT Group (LSE: BT.A; NYSE: BT) was 0.16 percent higher to 316.75p.

London’s equities markets were mixed Thursday.

While the FTSE 100 added 0.91 percent to 6,363.9, the FTSE 250 was down 0.42 percent to 11,172.4.

The biggest gainers on the session on the 100 were in the mining and telecommunications sectors.

Among miners BHP Billiton (LSE: BLT; NYSE: BHP; ASX: BHP) was 2.61 percent higher to £14.94 and Anglo American (LSE: AAL) gained 3.27 percent to €29.08, while Lonmin (LSE: LMI) added 3.66 percent to £34.26.

The mining gains came on higher base metals prices.

In the telecommunications sector, BT Group (LSE: BT.A; NYSE: BT) was up 2.9 percent to 319p, while Cable and Wireless (LSE: CW) was the best performer on the 100 with a gain of 4.5 percent to 174.3p.

The biggest winner on the 250 was in the financial services sector, where Ashmore (LSE: ASHM) added 6.48 percent to 263p.

Elsewhere in the sector, Bluebay (LSE: BBAY) was 2.98 percent higher to 380p.

Also gaining on the 250 were construction engineers Keller Group (LSE: KLR), up 3.92 percent to £10.88.

In the oil sector oil, gas and coal services group Petrofac (LSE: PFC) added 3.47 percent to 462p.

The worst performance on the 100 came from the banking sector, where Northern Rock (LSE: NRK) dropped 4.91 percent to 639p.

Still among banks, Alliance & Leicester (LSE: AL) was down 2.7 percent to 937.5p.

Property developer British Land (LSE: BLND) fell 1.88 percent to £12, while in the pharmaceuticals sector Shire was 2.5 percent lower to £12.46.

Sports retailer JJB Sports (LSE: JJB) dropped 4.37 percent to 164p, while human resources group STHREE (LSE: STHR) fell 5.34 percent to 323.5p.

In London on Wednesday, the FTSE 100 added 1.81 percent to 6,196 and the FTSE 250 was up 2.55 percent to 10,910.7.

Miners were higher on the day after BHP Billiton (LSE: BLT; NYSE: BHP; ASX: BHP) announced that its underlying profit was up 35 percent in the full year on increased demand from China and on higher commodity prices.

BHP was 4.92 percent higher to £13.65, taking other miners with it.

Anglo-American (LSE: AAL) was up 4.68 percent to £27.52, while Antofagasta (LSE: ANTO) gained 6.19 percent to 694.5p and Rio Tinto (LSE: RIO) added 6.81 percent to £32.80 and Lonmin (LSE: LMI) jumped 7.22 percnet to £31.77.

Pubs operator Punch Taverns (LSE: PUB) added 6.4 percent to £10.39 on positive broker comment.

Rivals Mitchells & Butlers (LSE: MAB) and Enterprise Inns (LSE: ETI) were also higher, gaining 3.8 percent to 704p and 5.8 percent to 611p respectively.

Some banks also saw gains. HSBC (LSE: HSBA; NYSE: HBC; Euronext: HSBC; SEHK: 005) was up 1.2 percent to 907p after it said it will close an office in Indiana next year and will eliminate 600 jobs on account of subprime problems.

Standard Chartered (LSE: STAN; SEHK: 2888) gained 2.2 percent to £15.75, while Northern Rock (LSE: NRK) added 3.7 percent to 728p.

Construction-related shares did well on the 250.

Construction engineering firm Keller Group (LSE: KLR) added 6.88 percent to 987p.

Atkins (LSE: ATK), which offers construction management and consulting services, was up 8.61 percent to £10.28, while builder Severfield-Rowen (LSE: SFR) was the best perfomrer of the day on the 250 as it gained 8.83 percent to £22.68.

The oil sector was mixed.

JKX Oil & Gas (LSE: JKX) had the worst day on the 250, falling 4.25 percent to 354.75.

On the other hand, Tullow Oil (LSE: TLW; OTC: TUWLY) was 4.4 percent higher to 483p after it said it had made a “significant” discovery offshore near Ghana.

The worst performer on the 100 was Scottish & Southern Energy (LSE: SSE) with a drop of 2.94 percent to £13.85.

In the telecommunications sector, Vodafone (LSE: VOD; NYSE: VOD; FWB: VOD) was 0.26 percent lower to 156p, while BT Group (LSE: BT.A; NYSE: BT) dropped 2.24 percent to 305p.

In the retail sector, DSG International (LSE: DSGI) was down 0.63 percent to 159p.

London markets were mixed Tuesday, with the FTSE 100 up 0.12 percent to 6.086.1 but the FTSE 250 down 0.6 percent to 10,639.3.

The mixed nature of the indices translated to mixed days within individual sectors.

For example, while property developer Barratt Developments (LSE: BDEV) was the worst performer of the day on the 100 with a drop of 3.25 percent to 909p, British Land (BLND) added 1.42 percent to £12.15.

Likewise among electricity generators.

While International Power (LSE: IPR; NYSE: IPR) added 1.55 percent to 409p, Drax Group (LSE: DRX) fell 2.29 percent to 620p.

Miner BHP Billiton (LSE: BLT; NYSE: BHP; ASX: BHP) had the best day on the 100, adding 2.04 percent to £13.01 after it said it had moved two drilling rigs from deep water in the Gulf of Mexico ahead of Hurricane Dean.

Meanwhile on the 250, JKX Oil & Gas was the best performer with a gain of 7.39 percent to 370.5p.

Other gainers on the day included British Airways (LSE: BAY; NYSE: BAB) at 1.52 percent higher to 401.5p.

In the telecommunications sector, BT Group (LSE: BT.A; NYSE: BT) gained 1.46 percent to 312p.

Avis Europe (LSE: AVE) was up 4.42 percent to £47.25.

Among decliners, pubs operator Punch Taverns (LSE: PUB) was 2.35 percent lower to 976.5p, while Intercontinental Hotels (LSE: IHG; NYSE: IHG) fell 2.33 percent to £10.06.

Human resources specialist Michael Page International (LSE: MPI) dropped 4.22 percent to 419.5p.

Markets in London were lower as well, with the FTSE 100 down 1.21 percent to 6,143.5 and the FTSE 250 at 10,998.6, a decline of 1.52 percent.

Food retailer Wm Morrison (LSE: MRW) was 2.8 percent lower to 258.5p after it removed sliced cold meats from two stores in Scotland after an outbreak of E. coli that resulted in one death.

Miners were mixed on the day.

Lonmin (LSE: LMI) led gainers on the 100 as it added 1.7 percent to £31.14, but Rio Tinto (LSE: RIO) fell 1.4 percent to £31.75 and BHP Billiton (LSE: BLT; NYSE: BHP; ASX: BHP) was 3.71 percent lower to £12.98.

The worst performance on the 100 came from publisher Yell Group (LSE: YELL), which was down 3.81 percent to 454.4p.

Beverage can maker Rexam (LSE: REX) dropped 3.54 percent to 504.5p, while chemicals group Johnson Matthey fell 3.73 percent to £16.27.

Two other individuals were reported to be in hospital.

Decliners on the 250 included property developer Daejan Holdings (LSE: DJAN), which was down 5.56 percent to £34.00.

Construction firm Kier Group (LSE: KIE) had the worst day on the 250, with a decline of 6.15 percent to £18.76.

British Airways was 0.5 percent higher on the 100 to 403p.

Human resources specialist Capita Group (LSE: CPI) added 0.75 percent to 739p, while in the telecommunications sector BT Group (LSE: BT.A; NYSE: BT) gained 0.81 percent to 310.5p.

Brewer Scottish & Newcastle (LSE: SCTN) was 1.31 percent higher to 580p on the possibility that it could be acquired by Danish brewer Carlsberg (OMX: CARL A, CARL B), which has been reported to have said it is in the market to purchase another beer maker.

Neither Carlsberg nor Scottish & Newcastle would comment on the reports.

In London on Thursday the FTSE 100 was 0.57 percent lower to 6,635.2, while the FTSE 250 fell 0.27 percent to 11,802.8.

The declines came after the Bank of England’s Monetary Policy Committee voted to raise interest rates to 5.75 percent.

Miners were helped by continuing merger rumors and by metals prices which remained strong.

Rio Tinto (LSE: RIO) was 1.45 percent higher to £40.01, while BHP Billiton (LSE: BLT; ASX: BHP; NYSE: BHP) gained 1.74 percent to £14.62.

Xstrata (LSE: XTA) had the best day on the 100, adding 1.96 percent to £31.70.

Computer software and video games retailer GAME Group (LSE: EBQ) was the best performer on the 250, gaining 7.14 percent to 195p, while employment recruiter Michael Page International (LSE: MPI) was 6.34 percent higher to 595p.

The telecommunications sector took losses on the 100 after it was reported that Vodafone (LSE: VOD; NYSE: VOD; FWB: VOD) had not won an exclusive contract to partner with Apple (NAS: AAPL; LSE: ACP; FWB: APC) on its iPhone in the UK.

Vodafone dropped 2.41 percent to 162.1p, while BT Group (LSE: BT.A; NSYE: BT) was 2.38 percent lower to 328.75p.

Construction materials group Wolseley (LSE: WOS)had the worst day on the 100 as it dropped 2.63 percent to £11.83.

Both the FTSE 100 and the FTSE 250 were higher in London on Monday. The 100 added 0.1 percent to 6,317.9 on gains in the oil and telecommunications sectors, while the 250 gained 0.6 percent to 11,406.5.

In the oil sector, BP was 1.2 percent higher to 541½p on an upgrade to “buy” from Goldman Sachs before the oil company presents its full-year report on Tuesday. It was rumored that BP could announce a big increase in dividends when it presents its report. Elsewhere in the sector, Royal Dutch Shell gained 1 percent to £17.24.

In the telecommunications sector, Cable & Wireless added 1.6 percent to 174¼p on a target share price of 200p from Credit Suisse. C&W has gained 60 percent since June 2006. BT Group also received positive broker comment in the form of a repeat of a “buy” rating from Citigroup, which also raised the telecom’s target share price from 315p to 335p. The remarks and upgrade sent BT 1.2 percent higher to 315¾p.

Johnson Matthey, which has interests in both precious metals and pharmaceuticals, added 6.1 percent to £15.83 on an upgrade to buy from UBS, which also set a target share price of £18. In a lengthy report, UBS said that JM will likely see five years of earnings growth in double digits, mostly from growth in its autocatalyst division as the US and Europe set higher emissions standards on diesel vehicles, as well asl from a new prostate cancer drug which is currently in the final stages of clinical trials.

In London on Wednesday equities markets were lower, with the FTSE 100 down 0.6 percent to 6,160.7 and the FTSE 250 also 0.6 percent lower, to 11,086.

Publishers, however, did well on the session. Reed Elsevier added 1.2 percent to 582p on comments from Credit Suisse that indicated the Anglo-Dutch publisher could be the target of a leveraged buyout. Yell Group, Yellow Pages publisher, was 2.1 percent higher to 578p on mixed remarks from brokers.

In the media sector, BSkyB also benefited from broker comments, adding 1.9 percent to 582p after Tuesday’s upgrade from Morgan Stanley.

Foods retailer Wm Morrison was also higher on the session, adding 6 percent to 286¼p on better sales than expected during the holiday period.

The tobacco sector was mixed. Imperial Tobacco dropped 0.1 percent to £20.80, but British American Tobacco gained 2.2 percent to £14.91 on positive comments from Dresdner Kleinwort.

Telecommunications companies saw declines. BT was 1.2 percent lower to 316½p on a downgrade from Investec, while Vodafone dropped 2.5 percent to 145¾p and Cable & Wireless fell 2.9 percent to 156¾p.

Pubs operators were lower after the chief executive of Enterprise Inns said that the introduction of real estate investment trusts would not likely provide any benefit to shareholders in the short term. Enterprise dropped 2.1 percent to £12.99, while Punch Taverns fell 3 percent to £12.14.

The FTSE 100 closed at its highest level in nearly six years on Friday, ending at 6,260, a gain of 0.5 percent on the day and 1.7 percent higher than it began the week. The FTSE 250 added 0.3 percent on the day to close at a record high of 11,086, a gain of 1.1 percent on the week.

Defense aerospace company BAE Systems saw a gain of 6.9 percent to 424½p after the Serious Fraud Office ended an investigation into Al Yamamah arms deals with Saudi Arabia. The probe, which lasted for two years, was responsible for a delay in the signing of a Saudi order for Eurofighters.

Prudential was 2.1 percent higher to 710½p after rumors that it will free up nearly £10 billion in its orphan estate that is no longer needed to meet obligations and return some of that money to shareholders.

In the telecommunications sector BT Group added 3.3 percent to 315p, its highest share price since September 2001.

British Land gained 2 percent, to £16.62 on talk that an overseas billionaire is looking to buy.

Reckitt Benckiser was 1.6 percent higher to £24.11 after UBS upgraded the household goods group to “buy”, citing growth potential in 2007.

Among losers on the day, Cairn Energy dropped 1.6 percent to £19.14 on rumors that the IPO of Cairn India was not as successful as had been hoped and that shares would be priced at the low end of the stated range.

The London equities markets saw declines on Monday as oil and miners were both lower on declining prices. The FTSE 100 dropped 0.5 percent to 5,850.8, while the FTSE 250 was 0.9 percent lower to 9,523.1. Volume was low, with only 2 billion shares trading hands.

The oil sector was down as crude oil prices continued to decline. BP ended the session at 583p, 1.3 percent lower, while BG Group dropped 2.6 percent to 659½p. Among mid-cap oil companies, JKX Oil & Gas declined 6.8 percent to 258¼p.

Miners were lower as well, as investors continued to worry that interest rates in China would be raised in order to slow growth there. BHP Billiton was 4.9 percent lower to 934p, Vedanta Resources dropped 6.2 percent to £12.39, and Aquarius Platinum fell 10.1 percent to 841½p.

In the retail sector, Next was 1.1 percent lower to £17.09 on doubts that rumors on Friday that private equity firms were interested in bidding would end up producing anything concrete.

The telecommunications sector did better on the session. Vodafone, with its Vodafone Italia division its second most lucrative asset, was 1.9 percent higher to 114¾p on the news that Telecom Italia’s board had met to consider restructuring that could include the sale of its wireless business. BT Group added 1.9 percent to 253¼p after it won a contract to provide Vodafone’s UK customers with broadband internet. Cable & Wireless, which was also in the running for the Vodafone contract, was still up 0.2 percent to 125½p.