Only in four days most indexes of the Bulgarian Stock Exchange (BSE) rebounded considerably from their lows of the second half of February.

The SOFIX blue-chip index advanced by 11.26%, to 336.34 points over the last four trading sessions. The broader BG40 is up 7.75% for the week, to 97.16 points, while BG TR30 gained 11.35%, to 249.10 points. BG REIT was the only decliner on a weekly basis losing 1.69% of its value, to 39.67 points.

The three indexes posted a considerable increase in April. SOFIX is up 20.86 points for the month, while BG40 and BGTR30 have gained 11.45% and 19.27%. BG REIT is down 1.24%.

A total of 33 of the companies included in the calculation of BG40 posted weekly average stock price gains. Albena's stock appreciated by 46.35% for the week, to 25.29 leva per share.

Sparky Eltos' stock price went up by 30.83% over the last four trading sessions.

Orgachim's stock gained 23.6% for the week to almost 68 leva per share.

Some of this week's decliners included Petrol (-2.61%, to 7.45 leva), Toplivo (-1.67%, to 4.13 leva), Corporate Commercial Bank (-0.32%, to 64.76 points) and Odessos Ship Repair Yard (-0.27%, to 107.21 пункта).

See the table for more details on the performance of BG40's stocks over the past week:

CompanyApril 10April 17Change%6AB/Albena17,2825,2946,35SL9/Sparky Eltos1,21,5730,835ORG/Orgachim5567,9823,65MY / Moststroy2,412,920,336C4/Chimimport1,852,1918,385F4/FIBank1,822,1317,035BP/Billboard1,171,3515,384CF/CCB0,971,1114,434EH/Eurohold Bulgaria1,011,1513,865SR/Stara Planina Hold1,441,6212,55IC/Euroins1,521,6810,534F6/Fazerles28,331,2210,324I8/Industrial Capital Holding2,22,42106S7/Synergon Holding1,81,979,444BJ/Bulgarska-Roza Sevtopolis0,650,719,23E4A/Enemona7,267,918,955BN/BACB8,469,198,636H2/Holding Roads2,22,388,186K1/Kaolin2,883,17,645ALB/Albena IH3,173,47,26T57/Trace Group Hold 34,7137,227,233JR/Sopharma1,982,127,07T43/Zarneni Hrani Bulgaria0,570,617,0252E/Elhim Iskra1,121,196,253NB/Neochim25,1826,726,126D3/Devin2,62,755,775MB/Monbat4,24,435,485OTZ/Lead & Zinc Complex8,899,375,44ID/IH Bulgaria1,731,825,25DOV/Doverie UH3,954,021,775EO/Etropal2,022,051,495BU/Bulgarian Real estate Fund 0,780,791,284O1/Oil & gas Exploration & Production3,23,220,636BMA/BenchMark Fund Estates0,450,4506A6/Advance Terrafund0,980,9804EC/Elana REIT 0,720,7205ODE/KRZ Odessos107,5107,21-0,276C9/KTB64,9764,76-0,323TV/Toplivo4,24,13-1,675PET/Petrol7,657,45-2,61BG4090,1797,167,75

Data: BSE