I don't have large bonds or any kind of investment as for now. Whatever I had in the past, I had used it up to survive the economic crisis and pay off debts.
Alhamdulillah although I don't have much now, Allah always provides me what I need.
[FONT="]It was narrated that 'Aishah said:[/FONT]
[FONT="]"The Messenger of Allah [SAW] often used to seek refuge (with Allah) from debt and sin. I said: 'O Messenger of Allah, how often you seek refuge from debt!' He said: 'Whoever gets into debt speaks and lies, and makes a promise and breaks it.'" (Sunan an-Nasa'i)
Abu Hurairah narrated that:
The Messenger of Allah said: "The believer's soul is suspended by his debt until it is settled for him." (Jami'at Tirmidhi)
Narrated Salama bin Al-Akwa`:
A dead person was brought to the Prophet (ﷺ) so that he might lead the funeral prayer for him. He asked, "Is he in debt?" When the people replied in the negative, he led the funeral prayer. Another dead person was brought and he asked, "Is he in debt?" They said, "Yes." He (refused to lead the prayer and) said, "Lead the prayer of your friend." Abu Qatada said, "O Allah's Messenger (ﷺ)! I undertake to pay his debt." Allah's Messenger (ﷺ) then led his funeral prayer. (Sahih al Bukhari)
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As for your large bonds investment, you can sell them and put the money in a savings account, so you always have access to it whenever you want,
instead of your money locked in an investment (and I think they charge a fee if you withdraw it).
You can open a different account for the interest you earn from your savings, and every year you can specify a certain charity to donate from that account.
That way you are not using the interest money.
Or you can open several different savings accounts with low amount in each account,
because usually you don't earn interest if the amount is small.
There are halal options you can invest in, or start yourself. The market is not limited to muslims and you can employ muslims.
Here are some examples based on what I have read :
Restaurant - halal food only, no alcohol, nothing impermissible in Islam
Export Import - halal food, halal meat, consumables that do not contain ingredients/materials that are impermissible in Islam
Manufacturing - for example renewable energy, environmental friendly : solar panels, electric cars
Farming, agriculture, halal meat butcher shop
Construction, maintenance, renovation company, carpenter, mechanic, laundromat, car wash
Health and Beauty - Natural medicine, Medical supplies, beauty products that don't contain impermissible ingredients, clothing (for Islamic purposes, or permissible to wear in Islam but also appealing for non muslims to wear)
Education - Publishing company for Islamic literature, or learning materials that are in accordance to Islamic belief
Rental apartments or houses - you can also buy fixer upper and renovate it, then rent or sell it
Service - halal catering, janitorial, plumbing, electrician, wedding or event planning
There is also what is called halal financing. You will lend money to someone to buy a house, instead of mortgage with interest, so your earning is not from interest.
Also halal financing for students, for business starters etc
Be sure, do your own research before you invest. It's only based on what I have read, so I might have missed something. And it's your money, you will be held responsible for it in the Hereafter.
What is permissible in Islam is already mentioned in the Qur'an and Sunnah of the prophet sallallahu 'alayhi wa salaam, if you need more information inshaAllah islamqa.info can help.