Market makers on the IDEM market play a relevant role improving the liquidity of the market and the efficiency of the price discovery process.
Market makers must fulfill obligations in terms of series and expiries to be quoted, minimum quantity to be quoted, maximum spread allowed and time. Right now, there are more than 20 market making firms displaying bids and offers on a continuous basis or responding to "requests for quotes" on several underlyings. The list of market making firms active on the IDEM is available on Borsa Italiana's website.
MARKET MAKING STATUSES
Every exchange participant to the IDEM may apply for admission as market maker, provided that they have the necessary qualification to fulfil the obligations required.
Members can choos among three different market making status:
Furthermore, members of Borsa Italiana may apply for admission as "Specialists" if the company intends to use another company (belonging to the same group and authorised to trade in its home country) to undertake market making activity.
Specialists can choose among three market making status:
FTSE MIB INDEX FUTURES AND MINI-FUTURES
Futures on the FTSE MIB index with maturity up to 1 year (four quarterly expiries) and mini-futures on the FTSE MIB index with maturity up to 6 months (two quarterly expiries)are listed on the IDEM.
Market makers and specialists on the FTSE MIB index futures and mini-futures need to fulfill the following obligations.
Obligation |
PMM/PS on FTSE/MIB Index Futures |
PMM/PS on FTSE/MIB Index |
Expiries |
First expiry |
First expiry |
Minimum quotation size |
10 contracts |
15 contracts |
Maximum spread |
45 index points |
45 index points |
Time allowed to restore quotations |
2 minutes after the quote being hit |
2 minutes after the quote being hit |
Quotation hours |
9.30am-5.20pm |
9.30am-5.20pm |
Reference epsilon |
90% |
90% |
FTSE MIB DIVIDEND INDEX FUTURES
Futures on the FTSE MIB Dividend index with maturity up to 5 years are listed on the IDEM.
Market makers and specialists on the FTSE MIB Dividend index futures need to fulfil the following obligations.
Maturity |
Miminum Quantity |
Maximum Spread |
First and second year |
30 contracts |
80 index points |
Third and fourth year |
20 contracts |
90 index points |
Fifth year |
10 contracts |
100 index points |
ITALIAN STOCK FUTURES
Stock futures with expiries up to 1 year are listed on the IDEM.
Market makers and specialists on stock futures need to fulfill the following obligations.
| Obligation Type | Obligations for PMM/PS on stock futures |
| Expiries | First expiry |
| Minimum quotation size | 25, 15 or 5 contracts depending on the underlying |
| Maximum spread | Depending on the underyling |
| Time allowed to restore quotations | 2 minutes from after the quote being hit |
| Quotation hours | 9.30am-5.20pm |
| Reference epsilon | 90% |
Spread obligations for stock futures
Market makers and specialists, displaying bids and offers on the orderbook must observe the following tables for stock futures.
| Spread Table "A" Bid price (Euro) | Spread (Euro) |
| From 0.01 to 4.00 | 0.02 |
| From 4.01 to 8.00 | 0.03 |
| From 8.01 to 12.00 | 0.04 |
| From 12.01 to 16.00 | 0.05 |
| From 16.01 to 20.00 | 0.07 |
| Greater than 20.01 | 0.12 |
| Spread Table "B" Bid price (Euro) | Spread (Euro) |
| From 0.00 to 4.00 | 0.04 |
| From 0.00 to 4.00 | 0.05 |
| From 0.00 to 4.00 | 0.06 |
| From 4.01 to 10.00 | 0.08 |
| From 10.01 to 20.00 | 0.10 |
| Greater than 20.01 | 0.15 |
| Spread Table "C" Bid price (Euro) | Spread (Euro) |
| From 0.00 to 4.00 | 0.06 |
| From 0.00 to 4.00 | 0.08 |
| From 0.00 to 4.00 | 0.10 |
| From 4.01 to 10.00 | 0.12 |
| From 10.01 to 20.00 | 0.15 |
| Greater than 20.01 | 0.25 |
Borsa Italiana defines the allocation of stock futures into spread tables at least once a year and announce the new allocation with official notice.
PAN-EUROPEAN STOCK FUTURES
Pan-European Stock futures with expiries up to 1 year are listed on the IDEM.
Primary market makers and Primary specialists on Pan-European stock futures need to fulfill the following obligations.
| Obligation Type | Obligations for PMM/PS on stock futures |
| Expiries | First expiry |
| Minimum quotation size | 10, 20, 30, 40, 50 contracts according to liquidity |
| Maximum spread | € 0.30 |
| Time allowed to restore quotations | 2 minutes from after the quote being hit |
| Quotation hours | 9.30am-5.20pm |
| Reference epsilon | 90% |
MARKET MAKING ON POWER FUTURES
Futures on power with monthly, quarterly and yearly delivery dates.
Market makers and specialists on power futures need to fulfill the following obligations.
Delivery period |
Minimum number of contracts |
Maximum Spread € |
| Monthly | 10 |
2,5 |
Quarterly |
5 |
3 |
Yearly |
5 |
3 |
Liquidity provider have to quotes continuous on all the monthly expiries, or quarterly or yearly.
The Market Maker have to quotes from 9.00 am to 5.40 pm.
Suspension from trading of the underlying of the financial instrument or suspension from trading of a significant percentage of the financial instruments included in the index where the reference underlying is the index (IDEM Equity)
Anomalous increases in the volatility of the price or bid-ask spread of the underlying of the financial instrument or anomalous increases in the volatility of the underlying index (IDEM Equity); anomalous increases in the volatility of the price of the financial instrument (IDEX)
Any other circumstances preventing the regular performance of the market.(IDEM Equity and IDEX)
Further details on market makers and specialists on the IDEM market are available on the Instruction to the Rules of Borsa Italiana S.p.A.
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