BLSZ Railway Facilities Engineering and Construction
The stored series is adjusted. Raw is the price the exchange quoted that day.
- High
- 81,550
- Low
- 39,700
- Period change
- up22.09%
Board events
- Sell queue: 287,370 shares offered at 48,220 Rial.
- Opened 2.82% below the previous close.
Trading board
- Last trade
48,220Rial
- down3.00%
- Ask queue
- Closing price
48,410Rial
- down2.62%
- Yesterday's close
49,710Rial
- Daily price band
- 48,220–51,200
- Market cap
7.3trillion Rial
- Earnings per share (EPS)
- 1,907
- Price/earnings (P/E)
- 25.40
- Shares outstanding
150million
- Trades
- 624
- Volume
1.3million
- Turnover
61.8billion Rial
- Retail · Buy
1.3million
- Retail · Sell
1.3million
- Institutional · Buy
0
- Institutional · Sell
0
- Net retail
- 0
- Buyer-to-seller strength
- 0.41
Fundamentals
- EPS (trailing twelve months)
1,907Rial
- Price to earnings (P/E)
- 25.39
- Sector P/E
- 26.44
- Average monthly volume
2.4million
- Sector
- پیمانکاری صنعتی
- Market
- بازار فرابورس
- Board
- بازار دوم فرابورس
- Updated
- Oct 4, 2026
Major shareholders
Holdings as counted for the assembly of Jan 24, 2026. The named holders together held 42.43% of the shares.
Shareholder register
The Tehran exchange register, as of Sep 7, 2026. The named holders together hold 45.60% of the shares.
Source: the Tehran exchange's daily shareholder register. The exchange names only holders at roughly one percent and above, so this is a floor on known ownership: the rest is spread across smaller holders it does not name.
Board of directors
Source: the codal filing that announced each election; every name links to its own letter.
Retail flow history
| Date | Net retail |
|---|---|
| Sep 5, 2026 | 0 |
| Sep 6, 2026 | -140,000 |
| Sep 7, 2026 | -30,000 |
| Sep 8, 2026 | 29,362 |
| Sep 9, 2026 | -94,804 |
| Sep 12, 2026 | 0 |
| Sep 13, 2026 | -30,000 |
| Sep 14, 2026 | 151,232 |
| Sep 15, 2026 | 0 |
| Sep 16, 2026 | 0 |
| Sep 19, 2026 | 0 |
| Sep 20, 2026 | 94,804 |
| Sep 21, 2026 | 0 |
| Sep 22, 2026 | 4,789 |
| Sep 23, 2026 | 0 |
| Sep 26, 2026 | 0 |
| Sep 27, 2026 | 0 |
| Sep 28, 2026 | 0 |
| Sep 29, 2026 | 0 |
| Sep 30, 2026 | -16,480 |
| Oct 3, 2026 | 0 |
| Oct 4, 2026 | 0 |
| Oct 5, 2026 | 0 |
- Retail buy per capita
243,194,687Rial
- Retail sell per capita
599,722,820Rial
Values in this window are estimated: volume times the same day closing price.
Price statistics
52-week range
- Today's rank in its market
- 1,089 of 1,107
- From 52-week high
- down39.15%
- 20-day volatility
- 2.39%
- 20-day average
50,737Rial
- 50-day average
48,459Rial
- 30-day average volume
- 2.8million
- Correlation with the dollar (30d)
- 0.00
- Correlation with the dollar (90d)
- -0.23
As of Oct 5, 2026
All-time high and low
- All-time high
96,067Rial
Jul 20, 2020- All-time low
2,093Rial
Dec 28, 2010- From the all-time high
- down49.81%
- Deepest fall (5 years)
- down63.84%Oct 6, 2021 to Oct 30, 2022
Returns
Same group
Recent records
Symbol timeline
Supervisor messageTrading Halt (BLSZ1) - Material Information, Group B
This is to inform: the trading symbol (BLSZ1) was halted due to the disclosure of material information falling under Group (B) categories for Rah Ahan Construction and Installation Engineering Company. It is noted that the said symbol will reopen by 10:15 o'clock of the next trading session as a discontinuous auction with price fluctuation range restriction. Market Operations Management of Iran Fara Bourse (IFB)
Transfer of heavy and light machinery through auction: Hello and greetings Amendment regarding the non-execution of a contract with the auction winners Respectfully, regarding the non-execution of a separate contract with the auction winners, it is hereby informed that after the auction is held and the results are announced, the auction winners are officially identified and determined. Subsequently, through an official letter, each of the winners is notified of having won the auction and is requested to deposit the relevant amount in accordance with the specified conditions and deadlines. Also, after the winners are determined, an official sales invoice related to the subject of the auction is issued in the name of the winning individual or company. Therefore, the process of officially announcing the auction result, notifying the winner, demanding and receiving the payment, as well as issuing the official invoice in the winner's name, forms the basis for carrying out and recording and recognizing the transaction, and therefore no separate contract is executed with the auction winners. It is worth mentioning that all documents related to the auction process, including auction documents, the minutes and results of the auction, correspondence notifying the winner, payment deposit documents, and issued official invoices, are kept and available for presentation as applicable.
- Subject of the auction
- Transfer of heavy and light machinery through auction: Hello and greetings Amendment regarding the non-execution of a contract with the auction winners Respectfully, regarding the non-execution of a separate contract with the auction winners, it is hereby informed that after the auction is held and the results are announced, the auction winners are officially identified and determined. Subsequently, through an official letter, each of the winners is notified of having won the auction and is requested to deposit the relevant amount in accordance with the specified conditions and deadlines. Also, after the winners are determined, an official sales invoice related to the subject of the auction is issued in the name of the winning individual or company. Therefore, the process of officially announcing the auction result, notifying the winner, demanding and receiving the payment, as well as issuing the official invoice in the winner's name, forms the basis for carrying out and recording and recognizing the transaction, and therefore no separate contract is executed with the auction winners. It is worth mentioning that all documents related to the auction process, including auction documents, the minutes and results of the auction, correspondence notifying the winner, payment deposit documents, and issued official invoices, are kept and available for presentation as applicable.
- Date the auction was held
- 1405/05/20
- Description of the subject of the auction and its process
- Following the published notices numbered 29277 dated 1405/04/23 and numbered 29287 dated 1405/05/04 regarding the auction of various types of light and heavy machinery (including passenger cars, road-building machinery including loaders and trucks, etc.) and containers belonging to Railway Structures and Facilities Engineering Company, proposals were submitted to the company until 1405/05/20, and on 1405/05/24 the auction documents were opened through the transactions commission and the winners were determined
- Results of holding the auction
- It is hereby informed to the respected shareholders that 13 bidders submitted proposals and 20 vehicles and machines were put up for sale, of which 7 units were sold through the auction for a total amount of 31 billion toman excluding value added tax
Supervisor messageHalt of the symbol (BALAS1) - Material Information, Group A
It is hereby announced: the trading symbol (BLSZ1) has been halted due to the disclosure of material information of Group (A) type for Rah Ahan Construction Installations Engineering Company. Naturally, the said symbol will reopen by 10:15 of the next trading session via discontinuous auction without a price fluctuation range limit. Iran Fara Bourse Market Operations Management
Supervisor messageHalt of symbol (Balas1) - Material Information Group A
This is to inform that: the trading symbol (BLSZ1) has been halted due to the disclosure of material information under Group (A) items for Rah Ahan Construction Installation Engineering Company. It is noted that the said symbol will reopen 60 minutes after the publication of this message, in the form of a discontinuous auction with no price fluctuation range limit. Iran Fara Bourse Market Operations Management
Supervisor messageReopening of trading symbol (BALAS1)
This is to inform that the trading symbol of Rail Transportation Construction and Facilities Engineering Company (BLSZ1), following the disclosure of material information matching group (A) criteria, will be ready for trading today, Wednesday, dated 1405/05/11, through discontinuous auction without price fluctuation range limitation and with the application of one pre-opening phase. It should be noted that after the discontinuous auction and removal of orders, if necessary, a second reopening will be announced. Otherwise, trading in the said symbol will be possible through continuous auction within the permitted price range. Iran Fara Bourse Market Operations Management
Supervisor messageHalt of the listing (BLSZ1) - Material Information, Group A
This is to inform: the trading symbol (BLSZ1) was halted due to the disclosure of material information, Group (A) cases, for Rah Ahan Construction and Installations Engineering Company. It is evident that the said symbol will reopen 60 minutes after the publication of this message, in the form of a discontinuous auction with no restriction on the price fluctuation range. Iran Fara Bourse Market Operations Management
Supervisor messageHalt of ticker (BALAS1) - Group A material information
This is to notify: the trading symbol (BLSZ1) was halted due to the disclosure of material information falling under Group (A) for Rah Ahan Construction and Installation Engineering Company. It should be noted that the said symbol will reopen by 10:15 of the current trading session via discontinuous auction without a price fluctuation range limit. Market Operations Management of Iran Fara Bourse
Transfer of heavy and light machinery through auction
- Subject of the auction
- Transfer of heavy and light machinery through auction
- Date of holding the auction
- 1405/05/20
- Description of the auction subject and its process
- Following the published notices No. 29277 dated 1405/04/23 and No. 29287 dated 1405/05/04 regarding the auction of various types of light and heavy machinery (including passenger vehicles, road construction machinery including loaders and trucks, etc.) and containers belonging to Railway Construction and Development Engineering Company, proposals were delivered to the company until 1405/05/20, and on 1405/05/24 the auction documents were opened through the transactions commission and the winners were determined
- Results of holding the auction
- It is hereby brought to the attention of the esteemed shareholders that 13 bidders submitted proposals, and 20 units of vehicles and machinery were put up for sale, of which 7 units were sold in total through the auction for an amount of 31 billion toman, excluding value added tax
Supervisor messageHalt of symbol (Balas1) - Group B Material Information
It is hereby announced: trading of the symbol (BLSZ1) has been halted due to the disclosure of material information under group (B) items for Rah Ahan Construction Installations Engineering Company. It is evident that the said symbol will reopen by 10:15 of the next trading session through a discontinuous auction with price fluctuation range limits. Iran Fara Bourse Market Operations Management
Completion of construction of the third section B of the Dalin-Nourabad main route
- Subject of the tender
- Completion of construction of the third section B of the Dalin-Nourabad main route
- Tender start date
- 1405/05/26
- Organizing party
- General Directorate of Roads and Urban Development of Fars Province
- Description of the tender subject (limited to participation in it, not the outcome)
- Railway Construction and Facilities Engineering Company intends to participate in the road construction and urban development project of Fars Province, third section of the Nourabad main road, commissioned by the General Directorate of Roads and Urban Development of Fars Province, including two tunnels, 3 bridges, and complementary road construction works over a length of approximately 15 kilometers, including earthworks, sub-base and base course, asphalt, and relocation of power poles within the work area
Supervisor messageReopening of trading symbol (BALAS1)
It is hereby announced that the trading symbol of Railway Construction and Facilities Engineering Company (BALAS1), following the disclosure of material information of Group (B) items, in accordance with the provisions set forth in the executive instruction on the manner of conducting securities transactions in Iran Fara Bourse (IFB), is ready for trading today, Monday, dated 1405/05/26, with price fluctuation range restriction. Market Operations Management of Iran Fara Bourse (IFB)
Supervisor messageHalt of the symbol (BLSZ1) - Material information, Group B
It is hereby announced: the trading symbol (BLSZ1) was halted due to the disclosure of material information under Group (B) criteria for Rah Ahan Construction and Installation Engineering Company. Obviously, the said symbol will be reopened by 10:15 of the next trading session through discontinuous auction with price fluctuation range restriction. Iran Fara Bourse Market Operations Management
Completion of construction of the third segment B of the Dalin-Nurabad main axis
- Subject of the tender
- Completion of construction of the third segment B of the Dalin-Nurabad main axis
- Tender start date
- 1405/05/25
- Organizing party
- General Directorate of Roads and Urban Development of Fars Province
- Description of the tender subject (including a statement of participation in it, not the outcome)
- Rah Ahan Construction and Installation Engineering Company intends to participate in the road and urban development project of Fars Province, third segment of the Nurabad main road, with the General Directorate of Roads and Urban Development of Fars Province as client, comprising two tunnel structures, 3 bridges, and complementary road construction operations over a length of approximately 15 kilometers, including earthwork, sub-base and base course, asphalt, and relocation of power poles within the work area
Supervisor messageTrading Halt for (Balas1) - Material Information, Group B
This is to inform: the trading symbol (BLSZ1) was halted due to the disclosure of material information falling under category (B) for Rah Ahan Construction and Installation Engineering Company. It should be noted that the said symbol will reopen by 10:15 of the next trading session via discontinuous auction with a price fluctuation range limit. Market Operations Management of Iran Fara Bourse
Auction for the sale of a number of heavy machinery, including road construction machinery such as loaders, trucks, and a number of containers
- Subject of the auction
- Auction for the sale of a number of heavy machinery, including road construction machinery such as loaders, trucks, and a number of containers
- Date of announcement / call for bids
- 1405/05/15
- Date of holding the auction
- 1405/05/20
- Description of the auction process
- Bids may be submitted until 1405/05/20, and the auction will be held on 1405/05/20.
Supervisor messageReopening of the trading symbol (Balas1)
This is to inform that the trading symbol of Railway Construction and Facilities Engineering Company (Balas1), following the disclosure of material information falling under Group (B) criteria, in accordance with the provisions set out in the Executive Instructions on the Method of Conducting Securities Transactions in Iran Fara Bourse (IFB), is ready for trading with price fluctuation range restrictions today, Monday, dated 1405/05/05. Market Operations Management of Iran Fara Bourse (IFB)
Supervisor messageTrading Halt (BLSZ1) - Group B Material Information
It is hereby announced: the trading symbol (BLSZ1) was halted due to disclosure of material information under Group (B) cases for Rah Ahan Construction and Installation Engineering Company. It is evident that the said symbol will reopen by 10:15 of the current trading session as a discontinuous auction with price fluctuation range limits. Market Operations Management of Iran Fara Bourse
Auction for the sale of machinery and a number of containers (second round)
- Subject of the auction
- Auction for the sale of machinery and a number of containers (second round)
- Date of announcement / call for bids
- 1405/05/04
- Date of holding the auction
- 1405/05/14
- Description of the auction process
- Sale of machinery and containers through public auction
Supervisor messageReopening of trading symbol (Balas1)
This is to inform that the trading symbol of Railway Construction and Facilities Engineering Company (Balas1), following the material disclosure of Group (B) instances, in accordance with the provisions set out in the Executive Instruction on the Manner of Conducting Securities Transactions in Iran Fara Bourse, is ready for trading today, Monday, dated 1405/04/29, with price fluctuation range restriction. Market Operations Management of Iran Fara Bourse
Supervisor messageHalt of Symbol (Balas1) - Group B Material Information
This is to inform: the trading symbol (BLSZ1) was halted due to the disclosure of material information under Group (B) criteria for Rah Ahan Construction and Installation Engineering Company. It is noted that the said symbol will reopen 60 minutes after the release of this message, by way of discontinuous auction with a price fluctuation range limit. Market Operations Management of Iran Fara Bourse