Tour v309
RGEN
REPLIGEN CORP
$144.24 +0.21%
(7/9 18:58) ◀
|
Friday, July 10, 2026 (6:59pm)
January 2026
|
▶ (7/13 18:57)
◀ 7/10 18:59 ▶

Option Volume

Detail
ℹ
Current (07/10) 12
Calls: 12 (100%)
Puts: -- (0%)
Prior (07/09) 123
Calls: 25 (20%)
Puts: 98 (80%)
Current vs Prior -90.24%
Calls: -52.00% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 798
Calls: 452 (57%)
Puts: 346 (43%)
Prior 7-Day Average 114
Calls: 64 (57%)
Puts: 49 (43%)
Current vs Prior 7-Day Avg -89.47%
Calls: -81.42%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/10) $9.5K
Calls: $9.5K (100%)
Puts: -- (0%)
Prior (07/09) $44.3K
Calls: $22.9K (52%)
Puts: $21.4K (48%)
Current vs Prior -78.63%
Calls: -58.58%
Puts: -100.00%
Prior 7-Day Total $546.3K
Calls: $367.2K (67%)
Puts: $179.0K (33%)
Prior 7-Day Average $78.0K
Calls: $52.5K (67%)
Puts: $25.6K (33%)
Current vs Prior 7-Day Avg -87.87%
Calls: -81.96%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/10) --
Prior (07/09) 3.92
Current vs Prior -100.00%
Prior 7-Day Average 1.29
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/10) 62
Calls: 62 (100%)
Puts: -- (0%)
Prior (07/09) 659
Calls: 147 (22%)
Puts: 512 (78%)
Current vs Prior -90.59%
Prior 7-Day Total 3,746
Calls: 2,107 (56%)
Puts: 1,639 (44%)
Prior 7-Day Average 624
Calls: 351 (52%)
Puts: 327 (48%)
Current vs Prior 7-Day Avg -90.07%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 7.73% | 17.75%7.73% | 17.75%
Prior 9.03% | 17.65%9.03% | 17.65%
Current vs Prior -14.41% | +0.58%-14.41% | +0.58%
Prior 7-Day Avg 10.47% | 18.36%9.51% | 18.00%
Current vs 7-Day Avg -26.17% | -3.35%-18.68% | -1.41%
Prior 7-Day Eod 9.03% | 17.65%-- | --
Current vs 7-Day Eod -14.41% | +0.58%-- | --
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 36.55% | 20.23%
Calls: 35.51% | 19.57%
Puts: 37.59% | 20.90%
Prior 36.55% | 20.23%
Calls: 35.51% | 19.57%
Puts: 37.59% | 20.90%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 36.55% | 20.23%
Calls: 35.51% | 19.57%
Puts: 37.59% | 20.90%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($9.5K) vs puts (--). Light premium activity with dollar volume down 79% vs prior. Below-average activity with volume down 90% vs prior. Declining open interest (down 91%) indicates positions being closed.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.60, highest 0.60)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 2112.0016.10$14.0529.2%20.60--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 5 active (total vol 9, top 3)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Jul 172.006.00$4.00100.0%30.49--
$150.00Jul 170.003.70$1.85200.0%20.3061
$140.00Aug 2112.0016.10$14.0529.2%20.60--
$175.00Aug 210.304.20$2.25173.3%10.17--
$180.00Aug 210.602.00$1.30107.7%10.12--
PUTS (0)
No puts meet the criteria

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 3 found (best R:R 4.26, avg 2.52)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$175.00$180.00Aug 21$0.95$4.05$0.954.26$175.95
$140.00$175.00Aug 21$11.80$23.20$11.801.97$151.80
$145.00$150.00Jul 17$2.15$2.85$2.151.33$147.15
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 0.75, avg 0.50)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$145.00$150.00Jul 17$2.15$2.15$2.850.75$147.15
$140.00$175.00Aug 21$11.80$11.80$23.200.51$151.80
$175.00$180.00Aug 21$0.95$0.95$4.050.23$175.95
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 3 found (best net $-0.35, 1 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$175.00$180.001:2Aug 21-$0.35$4.65
$140.00$175.001:2Aug 21$9.55$25.45
$145.00$150.001:2Jul 17$0.30$4.70
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 1.39%, avg 0.67%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$145.00Jul 17$2.000.490.5%1.39%1.91%3--
$180.00Aug 21$0.600.1224.8%0.42%25.21%1--
$175.00Aug 21$0.300.1721.3%0.21%21.53%1--

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 128 contracts (avg 328 vol/day, 127 traded recently)

RGEN averages only 328 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $150.00 07-17 call last traded $3.00 on 07/02 (now $0.00/$3.70) — try a limit near $1.85.
CALLS (71)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Jul 17$2.00$6.00$4.00$5.07 07/02$1.23–$8.50$4.00--
$145.00Aug 21$9.30$13.50$11.40$10.73 07/02$4.95–$13.80$10.73--
$145.00Nov 20$17.90$21.70$19.80$16.00 06/24$10.85–$21.35$17.90--
$145.00Dec 18$19.40$23.30$21.35$24.08 06/25$17.55–$22.85$21.35--
$145.00Dec 17$37.00$41.50$39.25$36.50 06/29$34.50–$41.00$37.00--
$140.00Jul 17$4.70$8.60$6.65$5.70 07/01$1.42–$11.55$5.70--
$140.00Aug 21$12.00$16.10$14.05$13.50 07/02$6.25–$16.65$13.50--
$140.00Nov 20$20.40$24.30$22.35$18.40 06/29$12.15–$24.10$20.40--
$140.00Dec 18$21.70$25.80$23.75$22.90 07/02$19.65–$25.45$22.90--
$140.00Feb 19$25.10$29.00$27.05$28.10 06/26$16.60–$29.00$27.05--
$150.00Jul 17$0.00$3.70$1.85$3.00 07/02$1.10–$5.50$1.8561
$150.00Aug 21$7.10$11.20$9.15$7.50 07/01$3.78–$11.40$7.50--
$150.00Nov 20$15.50$19.50$17.50$17.75 06/25$9.20–$18.95$17.50--
$150.00Feb 19$20.50$24.50$22.50$22.30 07/02$13.45–$24.00$22.30--
$150.00Dec 17$35.00$39.50$37.25$36.30 07/02$32.50–$39.00$36.30--
$135.00Jul 17$8.50$12.20$10.35$7.70 07/01$2.72–$14.45$8.50--
$135.00Aug 21$14.80$18.80$16.80$11.35 06/15$8.05–$19.75$14.80--
$135.00Nov 20$22.90$26.90$24.90$21.00 06/29$14.35–$26.75$22.90--
$155.00Jul 17$0.00$2.50$1.25$1.30 06/29$0.73–$3.85$1.25--
$155.00Aug 21$5.30$8.00$6.65$6.33 07/01$3.03–$9.70$6.33--
$130.00Jul 17$12.80$16.60$14.70$12.47 06/29$4.85–$18.55$12.80--
$130.00Aug 21$18.00$21.80$19.90$15.10 06/30$9.85–$22.65$18.00--
$130.00Nov 20$25.90$29.70$27.80$23.50 06/29$16.35–$29.70$25.90--
$130.00Feb 19$30.40$34.20$32.30$35.00 06/25$20.80–$34.20$32.30--
$130.00Dec 17$43.50$48.50$46.00$42.70 06/29$40.50–$47.75$43.50--
$160.00Jul 17$0.00$2.20$1.10$1.00 06/24$0.85–$2.55$1.00--
$160.00Aug 21$3.50$7.20$5.35$5.20 06/24$2.25–$8.05$5.20--
$160.00Nov 20$11.30$15.40$13.35$3.46 05/19$6.60–$14.95$11.30--
$160.00Feb 19$16.50$20.60$18.55$16.59 06/25$10.45–$19.95$16.59--
$160.00Dec 17$31.00$36.00$33.50$35.20 06/25$29.00–$34.75$33.50--
$125.00Jul 17$17.50$21.40$19.45$10.67 06/18$7.20–$22.85$17.50--
$125.00Aug 21$21.10$25.30$23.20$21.57 07/02$12.15–$26.35$21.57--
$125.00Nov 20$28.90$32.70$30.80$19.30 06/22$18.45–$32.80$28.90--
$125.00Feb 19$33.30$37.20$35.25$22.80 06/22$23.30–$37.30$33.30--
$165.00Jul 17$0.00$2.20$1.10$0.90 06/29$1.02–$1.50$0.90--
$165.00Aug 21$2.00$6.10$4.05$3.14 06/30$1.70–$6.30$3.14--
$120.00Jul 17$22.40$26.30$24.35$14.75 06/15$10.50–$27.50$22.40--
$120.00Aug 21$25.20$29.00$27.10$30.10 06/26$14.45–$30.20$27.10--
$120.00Nov 20$32.00$35.90$33.95$25.00 06/09$21.55–$35.90$32.00--
$170.00Jul 17$0.00$2.15$1.08$0.90 06/25$0.98–$1.40$0.90--
$170.00Aug 21$1.00$4.90$2.95$2.89 06/24$1.45–$5.15$2.89--
$170.00Nov 20$8.00$12.10$10.05$5.15 06/03$4.88–$11.80$8.00--
$115.00Jul 17$27.30$30.80$29.05$18.97 06/18$13.85–$32.20$27.30--
$115.00Aug 21$29.50$33.00$31.25$18.60 06/08$18.15–$34.30$29.50--
$115.00Nov 20$35.40$39.30$37.35$33.90 06/29$24.00–$39.55$35.40--
$175.00Aug 21$0.30$4.20$2.25$1.90 07/01$1.38–$3.55$1.90--
$175.00Nov 20$6.50$10.50$8.50$7.00 06/17$3.98–$10.25$7.00--
$175.00Dec 18$8.10$12.10$10.10$10.04 07/02$8.05–$11.65$10.04--
$110.00Jul 17$32.30$36.30$34.30$6.20 05/19$18.05–$37.35$32.30--
$110.00Nov 20$40.00$42.00$41.00--$41.00–$41.00—$40.001
$180.00Aug 21$0.60$2.00$1.30$1.35 07/01$1.00–$3.03$1.30--
$180.00Nov 20$5.00$9.20$7.10$5.20 06/30$3.55–$9.00$5.20--
$105.00Jul 17$37.30$41.30$39.30$13.10 05/21$22.50–$42.25$37.30--
$105.00Nov 20$43.00$46.10$44.55$29.20 06/04$30.50–$47.20$43.00--
$185.00Aug 21$0.00$2.90$1.45$1.05 07/01$1.15–$2.28$1.05--
$100.00Aug 21$43.10$46.80$44.95$29.00 06/23$28.90–$48.15$43.10--
$100.00Nov 20$46.60$50.40$48.50$43.10 06/24$33.95–$51.20$46.60--
$190.00Aug 21$0.00$2.45$1.23$0.85 07/01$1.13–$1.92$0.85--
$190.00Nov 20$3.50$7.00$5.25$4.60 07/01$1.93–$7.05$4.60--
$190.00Dec 18$4.60$8.40$6.50$5.62 07/01$5.05–$8.20$5.62--
$190.00Feb 19$7.70$11.60$9.65$7.51 06/24$4.90–$11.20$7.70--
$95.00Jul 17$47.30$51.30$49.30$46.50 06/29$31.95–$52.20$47.30--
$195.00Nov 20$3.40$5.60$4.50$2.25 06/24$2.35–$5.85$3.40--
$195.00Feb 19$6.50$10.50$8.50$5.00 06/22$4.85–$10.05$6.50--
$90.00Jul 17$52.30$56.20$54.25$36.70 06/05$36.65–$57.20$52.30--
$200.00Nov 20$2.00$5.50$3.75$2.00 06/24$1.93–$5.35$2.00--
$200.00Feb 19$5.50$9.60$7.55$6.90 06/29$6.25–$9.30$6.90--
$210.00Aug 21$0.00$2.15$1.08$0.40 07/02$1.08–$1.20$0.40--
$70.00Nov 20$73.50$77.30$75.40$54.20 06/01$58.45–$78.60$73.50--
$65.00Nov 20$78.50$82.10$80.30$65.40 05/07$63.05–$83.40$78.50--
$240.00Aug 21$0.00$2.15$1.08$0.10 06/24$0.35–$1.08$0.10--
PUTS (57)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Jul 17$2.50$6.50$4.50$7.00 06/26$4.50–$19.20$4.50--
$145.00Aug 21$9.50$13.60$11.55$11.04 06/25$11.55–$22.90$11.04--
$145.00Nov 20$16.50$20.50$18.50$34.27 05/12$17.55–$27.20$18.50--
$140.00Jul 17$0.40$4.30$2.35$7.30 07/01$2.35–$15.25$2.35--
$140.00Nov 20$13.90$18.00$15.95$26.50 05/29$15.50–$24.20$15.95--
$135.00Jul 17$0.00$2.75$1.38$4.80 07/01$1.38–$11.55$1.38--
$135.00Nov 20$11.80$15.50$13.65$17.00 06/30$12.90–$21.10$13.65--
$130.00Jul 17$0.00$2.80$1.40$3.00 06/29$1.13–$8.10$1.40--
$125.00Jul 17$0.00$2.30$1.15$1.13 07/02$0.68–$5.60$1.13--
$125.00Aug 21$1.65$5.70$3.68$21.20 05/13$3.68–$9.65$3.68--
$125.00Nov 20$7.60$11.50$9.55$10.50 06/29$8.90–$15.20$9.55--
$125.00Dec 18$8.80$12.70$10.75$12.95 07/01$10.20–$13.25$10.75--
$165.00Jul 17$18.70$22.70$20.70$20.00 06/26$19.75–$38.80$20.00--
$165.00Aug 21$22.30$26.20$24.25$43.30 06/08$23.90–$39.30$24.25--
$120.00Aug 21$0.25$4.50$2.38$4.00 06/29$2.38–$7.50$2.38--
$120.00Dec 17$17.00$22.00$19.50$20.00 07/02$19.25–$21.75$19.50--
$115.00Jul 17$0.00$2.15$1.08$1.40 06/29$0.75–$2.98$1.08--
$115.00Aug 21$0.20$3.60$1.90$2.70 07/01$1.90–$5.85$1.90--
$110.00Jul 17$0.00$2.15$1.08$1.16 06/29$1.08–$2.00$1.08--
$110.00Aug 21$0.00$3.10$1.55$2.17 06/29$1.55–$4.58$1.55--
$110.00Nov 20$3.10$7.10$5.10$7.44 06/16$5.05–$8.85$5.10--
$110.00Feb 19$5.60$9.60$7.60$8.67 06/25$7.60–$12.00$7.60--
$105.00Jul 17$0.00$2.15$1.08$2.25 06/15$0.57–$1.60$1.08--
$105.00Aug 21$0.00$2.55$1.27$1.15 07/01$1.27–$3.50$1.15--
$105.00Nov 20$2.00$6.00$4.00$5.30 06/29$3.90–$7.50$4.00--
$185.00Aug 21$39.50$43.10$41.30$54.70 06/16$39.75–$58.80$41.30--
$100.00Jul 17$0.00$2.15$1.08$0.45 06/15$0.73–$1.40$0.45--
$100.00Aug 21$0.00$2.35$1.18$7.57 05/19$1.00–$2.35$1.18--
$100.00Nov 20$1.00$4.90$2.95$5.90 06/24$2.95–$5.75$2.95--
$95.00Jul 17$0.00$1.75$0.88$0.25 06/18$0.23–$1.20$0.25--
$95.00Aug 21$0.00$2.20$1.10$1.45 06/22$1.10–$1.93$1.10--
$95.00Nov 20$0.10$4.10$2.10$9.00 05/21$2.10–$4.70$2.10--
$95.00Dec 18$0.50$4.50$2.50$3.20 07/01$2.50–$3.75$2.50--
$195.00Aug 21$49.00$52.80$50.90$72.90 06/04$48.65–$68.80$50.90--
$90.00Jul 17$0.00$2.15$1.08$0.27 06/15$0.57–$1.15$0.27--
$90.00Aug 21$0.00$2.15$1.08$2.65 06/03$0.80–$1.60$1.08--
$90.00Nov 20$0.00$3.50$1.75$2.20 07/01$1.70–$3.75$1.75--
$90.00Dec 18$0.00$3.80$1.90$2.95 07/01$1.80–$2.95$1.90--
$85.00Jul 17$0.00$2.15$1.08$1.09 06/23$0.78–$1.10$1.08--
$85.00Aug 21$0.00$2.15$1.08$1.65 06/01$1.08–$1.48$1.08--
$85.00Nov 20$0.00$3.00$1.50$2.25 06/15$1.48–$2.88$1.50--
$85.00Dec 18$0.00$3.30$1.65$2.00 07/01$1.60–$2.35$1.65--
$80.00Jul 17$0.00$2.15$1.08$1.04 06/23$0.48–$1.08$1.04--
$80.00Aug 21$0.00$2.15$1.08$1.20 06/01$0.83–$1.35$1.08--
$80.00Nov 20$0.00$2.65$1.33$0.95 07/01$1.27–$1.95$0.95--
$80.00Dec 18$0.00$2.80$1.40$1.40 07/02$1.40–$1.75$1.40--
$75.00Aug 21$0.00$2.15$1.08$2.05 05/18$0.60–$1.23$1.08--
$75.00Nov 20$0.00$2.45$1.23$1.20 06/15$1.13–$1.60$1.20--
$75.00Feb 19$0.00$3.20$1.60$1.70 07/02$1.55–$2.45$1.60--
$70.00Aug 21$0.00$2.15$1.08$1.35 05/19$0.68–$1.13$1.08--
$70.00Nov 20$0.00$2.30$1.15$1.90 06/03$1.08–$1.50$1.15--
$70.00Feb 19$0.00$2.80$1.40$1.85 06/23$1.33–$2.00$1.40--
$65.00Aug 21$0.00$2.15$1.08$0.90 05/19$1.08–$1.13$0.90--
$65.00Nov 20$0.00$2.20$1.10$1.40 06/03$1.08–$1.38$1.10--
$60.00Aug 21$0.00$2.15$1.08$0.60 05/19$1.08–$1.10$0.60--
$60.00Nov 20$0.00$2.15$1.08$1.70 05/19$1.08–$1.25$1.08--
$55.00Nov 20$0.00$2.15$1.08$1.20 05/19$1.08–$1.18$1.08--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 12
Total Puts --
Put/Call Ratio --
Net Difference 12

Prior's Put/Call Breakdown

Total Calls 25
Total Puts 98
Put/Call Ratio 3.92
Net Difference -73

Prior 7-Day Put/Call Summary

Total Calls 452
Total Puts 346
Average Put/Call Ratio 1.29
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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