Beta Bionics, Inc.(BBNX)Earnings Date, History & Expected Move
Next report date, beat rate and options-implied move
BBNX is scheduled to report on Oct 27, 2026, after the market closes. Analysts expect EPS of -$0.53.
EPS: Actual vs Estimate
Reported EPS against the consensus estimate, last 7 quarters.
Green beat or met, red missed, amber sources differ.
Stock Reaction After Earnings
Close-to-close move in the first session that reflected each report.
Dashed lines mark the average actual move (±10.6%).
Did the stock rise after good news?
The next-day move after each of its last 5 EPS beats and 2 misses.
In plain words: it beat expectations 5 times, but the stock still fell 3 of those 5 times.
- Jul '26Beat▼ -5.9%
- Apr '26Beat▼ -0.6%
- Feb '26Beat▼ -2.6%
- Oct '25Beat▲ +10.3%
- Jul '25Beat▲ +14.3%
- May '25Missed▲ +26.6%
- Mar '25Missed▼ -13.6%
Clear beats and misses with a known reaction only. What counts as a beat
Why did BBNX fall after beating earnings?
4 of BBNX's last 7 reactions went against the EPS result. What stands out in each:
BBNX beat EPS estimates in 5 quarters, and the stock still closed lower the next day 3 times. In 1 of the 3 where we have price data, the stock had already run up before the report.
- Jul 29, 2026EPS beat +35.7%stock -5.9% next day
- It opened 5.3% higher, but sellers took over and it closed -5.9%.
- Apr 21, 2026EPS beat +20.0%stock -0.6% next day
- It had risen 11.3% in the 20 trading sessions before the report, so good news may already have been priced in.
- It opened 5.6% higher, but sellers took over and it closed -0.6%.
- Feb 17, 2026EPS beat +50.0%stock -2.6% next day
- It opened 7.7% lower as soon as trading resumed.
Rose despite an EPS miss (1 of 2)
- May 6, 2025EPS missed -82.4%stock +26.6% next day
- It opened 4.9% higher as soon as trading resumed.
Patterns in estimates and prices, not confirmed causes: how we read them.
Was BBNX's earnings move already priced in?
BBNX's move in the month before each of its last 7 reports, against what it did after.
How the run-up is measured (a move of 5% or more counts as large).
Before vs after each report
Grey: the month before each of the last 7 reports. Green or red: the day after.
Past reports only. How the run-up is measured
Does BBNX hold its opening gap after earnings?
BBNX's opening move after each report and where it closed that day.
In 7 reports BBNX opened at least 1% away from the previous close. It gave back half or more of that gap by the close 3 of 7 times (43%), and fully reversed 2 times. Gaps up faded 2 of 5; gaps down recovered 1 of 2.
- Jul 29, 2026ReversedOpened +5.3%, closed -5.9%
- Apr 21, 2026ReversedOpened +5.6%, closed -0.6%
- Feb 17, 2026FadedOpened -7.7%, closed -2.6%
- Oct 28, 2025HeldOpened +15.7%, closed +10.3%
- Jul 29, 2025HeldOpened +3.0%, closed +14.3%
- May 6, 2025HeldOpened +4.9%, closed +26.6%
- Mar 25, 2025HeldOpened -4.3%, closed -13.6%
What the history says
- BBNX has beaten EPS estimates in 5 straight quarters.
- It fell after 3 of its 5 EPS beats (60%): beating estimates has not been enough on its own.
BBNX earnings history
Last 7 reported quarters with the stock's reaction.
Swipe sideways to see every column →
| Report date | Time | EPS est. | EPS actual | Surprise | 1-day move | 3-day move |
|---|---|---|---|---|---|---|
| Jul 29, 2026 | After close | -$0.56 | -$0.36 | +35.7% | -5.93% | -12.00% |
| Apr 21, 2026 | After close | -$0.45 | -$0.36 | +20.0% | -0.57% | -8.97% |
| Feb 17, 2026 | After close | -$0.38 | -$0.19 | +50.0% | -2.58% | -1.93% |
| Oct 28, 2025 | After close | -$0.41 | -$0.33 | +19.5% | +10.34% | +12.11% |
| Jul 29, 2025 | After close | -$0.47 | -$0.27 | +42.6% | +14.32% | +11.87% |
| May 6, 2025 | After close | -$0.51 | -$0.93 | -82.4% | +26.61% | +22.91% |
| Mar 25, 2025 | After close | -$1.22 | -$2.72 | -123.0% | -13.60% | -23.06% |
Consensus for the next report: EPS -$0.53, revenue $35.42M.
BBNX Earnings FAQ
Answers computed from Beta Bionics, Inc.'s reported history
BBNX is scheduled to report on Oct 27, 2026, after the market closes. Analysts expect EPS of -$0.53.
Over the last 7 quarters with a usable EPS surprise, BBNX beat the consensus estimate 5 times (71%), missed 2 and landed in line 0. It has beaten estimates in each of the last 5 counted quarters.
Across its last 7 quarters with a measured reaction, BBNX moved an average of ±10.6% in the first session after reporting. It closed higher 43% of the time; the largest gain was 26.6% and the largest drop -13.6%.
BBNX fell in the first session after 3 of its last 5 EPS beats (60%). A beat that was already priced in, or weaker guidance, can send a stock lower. In 1 of the 3 of those falls where price data is available, the stock had already risen before the report.
Across its last 7 quarters with price data, BBNX moved an average of -0.8% in the 20 trading sessions before reporting and was higher in 57% of them. After a run-up of 3% or more (3 quarters), it fell the next day 33% of the time, averaging +12.1%. After a drop of 3% or more (3 quarters), it rose the next day 0% of the time, averaging -7.4%. This describes past reports; it is not a forecast.
In 7 reports BBNX opened at least 1% away from the previous close. It gave back half or more of that gap by the close 3 of 7 times (43%), and fully reversed 2 times. A fade means the opening move was partly undone during the first session.
How we calculate these numbers · BBNX: 7 reported quarters, latest Jul 29, 2026. Information only, not investment advice.
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