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OA
Orbital ATK Inc
stock NYSE

Inactive
May 23, 2025
30.16USD-77.576%(-104.34)200
Pre-market
0.00USD0.000%(0.00)0
After-hours
0.00USD0.000%(0.00)0
OverviewPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrends
OA Reddit Mentions
Subreddits
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We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.
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OA Specific Mentions
As of Oct 2, 2026 5:31:37 AM EDT (1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
4 hr ago • u/Key_Fisherman9997 • r/phinvest • how_to_access_ibkr • C
??? si OA hahahaha
sentiment 0.00
10 hr ago • u/QuantGrindApp • r/quantfinance • roadmap_for_a_freshman_enrolled_in_a_nontarget • C
I wouldn't plan around an MFE yet, it's an expensive detour for something you can maybe get straight out of campus placements. The HFT shops that recruit at IITs mostly filter on CGPA, an OA (coding, probability, some mental math), and whether your branch is on their eligibility list. That last part is a big reason econ kids rarely end up with those offers.

So the double major could be worth the extra year if it actually gets you treated as math & computing at placement time. Ask a couple of seniors how that played out for them before you commit. Meanwhile keep your CGPA high, do competitive programming, and get very comfortable with probability puzzles. Way too early to give up on it as a freshman.
sentiment 0.90
20 hr ago • u/obsessionwithartists • r/quantfinance • what_to_expect_in_virtu_financial_hackerrank_oa • T
What to expect in Virtu Financial Hackerrank OA for SDE?
sentiment 0.00
22 hr ago • u/Vegetable-Put-1611 • r/options • options_prop_firm_tradefundrr • C
OA is literally THE BEST!
sentiment 0.00
1 day ago • u/Fit_Fox_6335 • r/quantfinance • do_non_iitians_stand_no_chance_in_jane_street_not • C
Till now I mainly applied for student programmes by JS and only for Susquehenna international Group (SIG) where I got the OA link but due to Visa limitation couldn't attend
sentiment -0.42
1 day ago • u/Fit_Fox_6335 • r/quantfinance • do_non_iitians_stand_no_chance_in_jane_street_not • B
Brooo 😭 can they at least give us a chance for the student programs??
Like bro, just give the OA link 😭 or let me get to the interview round at least. Why tf am I getting rejected at the RESUME ROUND itself??
I’ve done 4 quant projects, I’m an independent researcher, have 2 research papers + 2 more ongoing, selections in global programs, open-source contributions, and a bunch of other stuff. I’ve also tried to build basically all the relevant skills for quant.
And still couldn’t get past the resume screen for Jane Street 💀
This year I applied for SEE and literally a few mins later got a form asking for my JEE Advanced rank. So I mailed them asking if JEE rank actually plays a role in the selection.
They replied saying yeah, they consider it, but they also look at projects, internships, etc.
Like bruhhhh 😭😭
I get that college/JEE rank can be one factor, but sometimes it genuinely feels like they see the college name first and everything else is just whatever.
I’m a sophomore, so yeah obviously I don’t have some insane internship experience. That’s probably the biggest weakness in my resume. But bro my resume is NOT that bad that I can’t even get an OA 💀
I’m not saying I deserve an interview or an offer. Just give me a chance to prove myself?? Give the OA link, let me fuck up/succeed on my own merits 😭
Why tf are quant firms so obsessed with IITs/college pedigree? Is it really THAT important for these student programs, or am I missing something?
sentiment -0.97
1 day ago • u/Zealousideal_Oven770 • r/phinvest • is_this_normal_po_sa_real_estate • C
OA naman ng seller. Hahaha. Don’t mind him OP. Daming seller ng walang manners and guilt trippera hahahahaha.
sentiment 0.36
1 day ago • u/RePulseTwo • r/quantfinance • has_anyone_recently_interviewed_for_akuna • C
I completed the OA for QD&S and did a technical pair programming round with an engineer, haven't heard back in a little over a week.
sentiment 0.00
1 day ago • u/MagesticMagpie00 • r/phinvest • is_this_normal_po_sa_real_estate • C
OA at na ospital, no need to reply sa mga ganyan,
sentiment -0.30
1 day ago • u/mkcallen101 • r/quantfinance • maven_securities_graduate_developer_programme • T
Maven Securities Graduate Developer Programme (Chicago 2027) – what's the 30-min interview after the OA like?
sentiment 0.57
1 day ago • u/QuantGrindApp • r/quantfinance • best_netherlands_university_for_quant • C
CS is fine for QT. The Amsterdam trading shops mostly care how you do on the OA and the mental math and market making rounds, not what your degree says. QR is harder straight out of a bachelor's, most of those roles want a master's or PhD in something mathy regardless of uni. I wouldn't read much into those hiring lists either, UvA and Delft are big and right next door so of course they show up a lot, and Erasmus econometrics grads end up at these firms too. Getting an internship matters way more than which of the three you pick.
sentiment 0.78
2 days ago • u/softserve_826 • r/quantfinance • brevan_howards_qt_oa • C
I just got an email for the second OA
sentiment 0.00
2 days ago • u/Odd_Association_246 • r/quantfinance • brevan_howards_qt_oa • C
I just got my 1st OA, what types of topics should I be expecting for math & writing? Also, is there a coding test as well or is that just for SWE?
sentiment 0.35
2 days ago • u/ricky1118 • r/quantfinance • sig_european_oa • T
SIG European OA
sentiment 0.00
2 days ago • u/timeiscash99 • r/quantfinance • optiver_future_focus_program • C
What was the OA about
sentiment 0.00


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