Spero Therapeutics, Inc. Common Stock (SPRO) Stock Price & Chart

SPRO financials

Trailing-twelve-month figures tagged in Spero Therapeutics, Inc. Common Stock's XBRL filings with the SEC.

SPRO trading statistics

Range and volume for SPRO over the past 52 weeks.

How to buy SPRO on FurlPay

Invest a chosen dollar amount in Spero Therapeutics, Inc. Common Stock with fractional shares.

1. 1Create a FurlPay accountSign up with a passkey and complete identity verification.
2. 2Fund your balanceAdd USDC from a wallet you control, or top up from a card or bank account.
3. 3Place a SPRO orderSearch for SPRO, enter the amount you want to invest, and submit the order.

Start investingCreate an account

Investing involves risk, including possible loss of principal. Nothing here is investment advice or a recommendation to buy or sell SPRO.

Spero Therapeutics, Inc. Common Stock (SPRO) FAQs

What is the SPRO stock price today?

Spero Therapeutics, Inc. Common Stock (SPRO) last traded at $1.20, up 5.26% on the session. FurlPay quotes SPRO from Yahoo Finance and stamps each figure with the exchange time it printed.

What exchange is SPRO listed on?

Spero Therapeutics, Inc. Common Stock is listed on NASDAQ under the ticker symbol SPRO.

What is Spero Therapeutics, Inc. Common Stock's market cap?

Spero Therapeutics, Inc. Common Stock has a market capitalisation of $69.88 million, derived from its shares outstanding as reported in its SEC filings and the latest quoted price.

What is SPRO's P/E ratio?

SPRO trades at a price-to-earnings ratio of 8.57, based on trailing twelve-month earnings per share of $0.14 taken from Spero Therapeutics, Inc. Common Stock's own SEC filings.

What is SPRO's 52-week range?

Over the past 52 weeks SPRO has traded between $1.08 and $3.08.

How do I buy SPRO on FurlPay?

Create a FurlPay account and verify your identity, fund your balance with USDC or from a card or bank account, then search for SPRO and place an order for the amount you want to invest.

Can I buy fractional shares of SPRO?

Yes. FurlPay carries fractional quantities end to end, so you can invest a chosen dollar amount in SPRO rather than buying whole shares.

How does FurlPay settle SPRO trades?

Orders are routed to a brokerage for execution on the market, not filled internally. Each order is recorded before it is submitted and then reconciled against the broker's own record, so a submission that times out leaves an auditable order rather than a silent gap. Holdings are tracked as FIFO lots.