NEW Tour v251
RGEN
REPLIGEN CORP
$138.99 +1.87%
$135.00 (-2.87%)🌙
as of 07/01 06:56 PM
(6/30 18:50) ◀
|
Wednesday, July 1, 2026 (6:56pm)
January 2026
|
▶ (7/2 18:55)
◀ 7/1 18:56 ▶

Option Volume

Detail
ℹ
Current (07/01) 185
Calls: 42 (23%)
Puts: 143 (77%)
Prior (06/30) 304
Calls: 252 (83%)
Puts: 52 (17%)
Current vs Prior -39.14%
Calls: -83.33% (Calls)
Puts: +175.00% (Puts)
Prior 7-Day Total 3,531
Calls: 1,196 (34%)
Puts: 2,335 (66%)
Prior 7-Day Average 504
Calls: 170 (34%)
Puts: 333 (66%)
Current vs Prior 7-Day Avg -63.32%
Calls: -75.42%
Puts: -57.13%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/01) $103.7K
Calls: $31.7K (31%)
Puts: $71.9K (69%)
Prior (06/30) $156.8K
Calls: $142.4K (91%)
Puts: $14.4K (9%)
Current vs Prior -33.87%
Calls: -77.71%
Puts: +400.96%
Prior 7-Day Total $1.85M
Calls: $692.1K (37%)
Puts: $1.16M (63%)
Prior 7-Day Average $264.4K
Calls: $98.9K (37%)
Puts: $165.6K (63%)
Current vs Prior 7-Day Avg -60.79%
Calls: -67.90%
Puts: -56.55%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/01) 3.40
Prior (06/30) 0.21
Current vs Prior +1550.00%
Prior 7-Day Average 1.70
Current vs Prior 7-Day Avg +100.32%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/01) 340
Calls: 67 (20%)
Puts: 273 (80%)
Prior (06/30) 583
Calls: 280 (48%)
Puts: 303 (52%)
Current vs Prior -41.68%
Prior 7-Day Total 3,517
Calls: 1,020 (29%)
Puts: 2,497 (71%)
Prior 7-Day Average 502
Calls: 145 (29%)
Puts: 356 (71%)
Current vs Prior 7-Day Avg -32.33%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)
Current 11.69% | 18.53%
Prior 12.02% | 19.72%
Current vs Prior -2.73% | -6.03%
Prior 7-Day Avg 12.10% | 19.37%
Current vs 7-Day Avg -3.35% | -4.33%
Prior 7-Day Eod 12.02% | 19.72%
Current vs 7-Day Eod -2.73% | -6.03%
Sentiment BULLISH

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 25.18% | 21.55%
Calls: 25.39% | 20.42%
Puts: 24.96% | 22.69%
Current vs 7-Day Avg +45.17% | -6.13%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bearish flow with 69% put dollar volume ($71.9K). Extreme bearish P/C ratio of 3.40 - heavy put buying. P/C ratio rising 1550% - increased hedging/bearish positioning. Put-heavy open interest (273 puts vs 67 calls) suggests hedging or bearish positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BEARISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior NEUTRAL
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. 2 found (avg delta 0.56, highest 0.62)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Jul 177.9010.50$9.2028.3%140.6220
$140.00Jul 175.607.10$6.3523.6%130.5014
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 160, top 129)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Jul 177.9010.50$9.2028.3%140.6220
$140.00Jul 175.607.10$6.3523.6%130.5014
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Jul 174.006.20$5.1043.1%1290.38151
$140.00Jul 176.507.60$7.0515.6%40.50122

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. 2 found (best R:R 1.56, avg 1.16)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$135.00$140.00Jul 17$2.85$2.15$2.850.75$137.85
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$140.00$135.00Jul 17$1.95$3.05$1.951.56$138.05

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 2 found (best R:R 1.33, avg 0.99)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$135.00$140.00Jul 17$2.85$2.85$2.151.33$137.85
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$140.00$135.00Jul 17$1.95$1.95$3.050.64$138.05

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. 2 found (cheapest 9.64% of stock, avg 9.96%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$140.00Jul 17$6.35$7.05$13.40$126.60$153.409.64%
$135.00Jul 17$9.20$5.10$14.30$120.70$149.3010.29%

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. 2 found (best net $-3.15, 2 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$135.00$140.001:2Jul 17-$3.50$1.50
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$140.00$135.001:2Jul 17-$3.15$1.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 4.03%, avg 4.03%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$140.00Jul 17$5.600.500.7%4.03%4.76%1314

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. 116 contracts (avg 280 vol/day, 116 traded recently)

RGEN averages only 280 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 $140.00 07-17 call last traded $11.95 on 06/25 (now $5.60/$7.10) — try a limit near $6.35. Also watch the $135.00 07-17 call last traded $9.38 on 06/24 (now $7.90/$10.50) — try a limit near $9.20; the $140.00 08-21 call last traded $12.00 on 06/24 (now $9.70/$13.50) — try a limit near $11.60. Most tradeable put: the $140.00 07-17 put last traded $5.70 on 06/26 (now $6.50/$7.60) — try a limit near $6.50.
CALLS (65)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$140.00Jul 17$5.60$7.10$6.35$11.95 06/25$1.42–$11.55$6.3514
$140.00Aug 21$9.70$13.50$11.60$12.00 06/24$6.15–$16.65$11.6033
$140.00Nov 20$17.90$21.10$19.50$24.80 06/25$12.10–$24.10$19.50--
$140.00Feb 19$22.70$26.30$24.50$28.10 06/26$16.60–$29.00$24.50--
$135.00Jul 17$7.90$10.50$9.20$9.38 06/24$2.72–$14.45$9.2020
$135.00Aug 21$12.20$15.50$13.85$11.35 06/15$7.30–$19.75$12.20--
$135.00Nov 20$20.10$23.70$21.90$20.85 06/10$13.65–$26.75$20.85--
$145.00Jul 17$3.10$5.20$4.15$7.70 06/26$1.23–$8.50$4.15--
$145.00Aug 21$7.60$10.90$9.25$7.28 06/09$4.95–$13.80$7.60--
$145.00Nov 20$15.40$19.10$17.25$16.00 06/24$10.45–$21.35$16.00--
$145.00Dec 18$17.00$20.70$18.85$24.08 06/25$17.55–$22.85$18.85--
$130.00Jul 17$10.00$12.90$11.45$12.46 06/24$4.80–$18.55$11.45--
$130.00Aug 21$14.90$18.40$16.65$10.11 06/23$9.50–$22.65$14.90--
$130.00Nov 20$22.70$26.30$24.50$24.42 06/24$15.90–$29.70$24.42--
$130.00Feb 19$27.60$30.90$29.25$35.00 06/25$20.80–$34.20$29.25--
$130.00Dec 17$40.00$44.50$42.25$47.49 06/26$40.50–$47.75$42.25--
$150.00Jul 17$0.80$4.00$2.40$3.00 06/24$1.10–$5.50$2.40--
$150.00Aug 21$5.90$9.10$7.50$11.00 06/25$3.78–$11.40$7.50--
$150.00Nov 20$13.50$16.90$15.20$17.75 06/25$9.05–$18.95$15.20--
$150.00Feb 19$18.40$22.00$20.20$23.78 06/26$13.45–$24.00$20.20--
$150.00Dec 17$31.50$36.50$34.00$38.13 06/26$32.50–$39.00$34.00--
$125.00Jul 17$13.90$17.00$15.45$10.67 06/18$6.95–$22.85$13.90--
$125.00Aug 21$18.40$21.70$20.05$14.00 06/22$11.55–$26.35$18.40--
$125.00Nov 20$25.50$29.00$27.25$19.30 06/22$17.55–$32.80$25.50--
$125.00Feb 19$30.20$34.00$32.10$22.80 06/22$23.30–$37.30$30.20--
$155.00Jul 17$0.00$3.10$1.55$3.50 06/26$1.13–$3.85$1.55--
$155.00Aug 21$4.90$7.70$6.30$6.40 06/24$2.58–$9.70$6.30--
$120.00Jul 17$18.20$21.60$19.90$14.75 06/15$9.40–$27.50$18.20--
$120.00Aug 21$22.00$24.40$23.20$30.10 06/26$14.10–$30.20$23.20--
$120.00Nov 20$28.50$32.00$30.25$25.00 06/09$20.15–$35.90$28.50--
$160.00Jul 17$0.00$2.90$1.45$1.00 06/24$0.88–$2.55$1.00--
$160.00Aug 21$3.30$6.40$4.85$5.20 06/24$2.25–$8.05$4.85--
$160.00Nov 20$9.70$13.50$11.60$3.46 05/19$6.60–$14.95$9.70--
$160.00Feb 19$14.60$18.40$16.50$16.59 06/25$10.45–$19.95$16.50--
$160.00Dec 17$28.00$32.50$30.25$35.20 06/25$29.00–$34.75$30.25--
$115.00Jul 17$22.90$26.30$24.60$18.97 06/18$12.15–$32.20$22.90--
$115.00Aug 21$25.80$28.10$26.95$18.60 06/08$16.50–$34.30$25.80--
$115.00Nov 20$31.70$35.10$33.40$28.08 06/11$22.55–$39.55$31.70--
$165.00Jul 17$0.00$2.45$1.23$1.40 06/26$1.02–$1.50$1.23--
$165.00Aug 21$1.65$4.50$3.08$2.55 06/24$1.70–$6.30$2.55--
$110.00Jul 17$27.60$30.80$29.20$6.20 05/19$15.60–$37.35$27.60--
$110.00Aug 21$29.60$32.40$31.00$18.60 04/29$20.15–$38.75$29.60--
$170.00Jul 17$0.00$2.30$1.15$0.90 06/25$0.98–$1.40$0.90--
$170.00Aug 21$1.00$3.90$2.45$2.89 06/24$1.45–$5.15$2.45--
$170.00Nov 20$6.60$10.60$8.60$5.15 06/03$4.88–$11.80$6.60--
$105.00Jul 17$32.50$35.80$34.15$13.10 05/21$19.45–$42.25$32.50--
$105.00Nov 20$38.80$42.30$40.55$29.20 06/04$28.10–$47.20$38.80--
$175.00Aug 21$0.00$3.50$1.75$2.10 06/12$1.38–$3.55$1.75--
$175.00Nov 20$5.90$9.40$7.65$7.00 06/17$3.98–$10.25$7.00--
$100.00Aug 21$38.90$41.70$40.30$29.00 06/23$26.50–$48.15$38.90--
$100.00Nov 20$42.60$46.10$44.35$43.10 06/24$31.35–$51.20$43.10--
$180.00Aug 21$0.00$2.90$1.45$1.70 06/12$1.02–$3.03$1.45--
$180.00Nov 20$4.70$8.40$6.55$10.00 06/25$3.55–$9.00$6.55--
$185.00Aug 21$0.00$2.30$1.15$1.30 06/12$1.00–$2.28$1.15--
$90.00Jul 17$47.40$50.60$49.00$36.70 06/05$32.30–$57.20$47.40--
$190.00Nov 20$3.00$5.90$4.45$2.70 06/24$1.93–$7.05$3.00--
$190.00Feb 19$6.40$10.20$8.30$7.51 06/24$4.90–$11.20$7.51--
$195.00Nov 20$2.10$5.20$3.65$2.25 06/24$2.35–$5.85$2.25--
$195.00Feb 19$5.50$9.50$7.50$5.00 06/22$4.85–$10.05$5.50--
$200.00Nov 20$1.50$4.70$3.10$2.00 06/24$1.93–$5.35$2.00--
$200.00Feb 19$4.60$8.60$6.60$9.00 06/26$6.35–$9.30$6.60--
$75.00Aug 21$62.60$66.60$64.60$52.60 05/05$47.65–$72.50$62.60--
$70.00Nov 20$68.80$72.60$70.70$54.20 06/01$54.35–$78.60$68.80--
$65.00Nov 20$73.50$77.50$75.50$65.40 05/07$58.70–$83.40$73.50--
$240.00Aug 21$0.00$2.15$1.08$0.10 06/24$0.35–$1.08$0.10--
PUTS (51)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$140.00Jul 17$6.50$7.60$7.05$5.70 06/26$4.33–$20.60$6.50122
$140.00Nov 20$16.60$20.50$18.55$26.50 05/29$15.50–$28.15$18.55--
$135.00Jul 17$4.00$6.20$5.10$5.00 06/24$2.65–$16.95$5.00151
$135.00Nov 20$15.00$17.50$16.25$13.60 06/26$12.90–$24.90$15.00--
$145.00Jul 17$9.50$11.80$10.65$7.00 06/26$6.75–$24.80$9.50--
$145.00Aug 21$13.20$16.50$14.85$11.04 06/25$12.05–$27.30$13.20--
$145.00Nov 20$19.20$23.30$21.25$34.27 05/12$17.55–$31.65$21.25--
$130.00Jul 17$1.30$4.30$2.80$1.79 06/25$1.85–$13.10$1.79--
$130.00Aug 21$5.30$9.40$7.35$24.80 04/29$5.55–$16.70$7.35--
$125.00Jul 17$0.20$3.70$1.95$2.20 06/24$1.08–$10.20$1.95--
$125.00Aug 21$3.50$7.50$5.50$21.20 05/13$4.18–$14.05$5.50--
$120.00Aug 21$2.65$5.70$4.18$8.50 05/06$3.05–$11.45$4.18--
$120.00Nov 20$7.70$11.60$9.65$17.40 05/04$7.40–$16.75$9.65--
$115.00Jul 17$0.00$2.65$1.33$2.90 06/22$0.75–$5.45$1.33--
$115.00Aug 21$1.40$4.80$3.10$4.50 06/22$2.40–$9.60$3.10--
$165.00Jul 17$24.60$28.00$26.30$20.00 06/26$19.75–$43.30$24.60--
$165.00Aug 21$27.00$30.60$28.80$43.30 06/08$23.90–$44.45$28.80--
$110.00Jul 17$0.00$2.40$1.20$1.71 06/22$1.18–$3.70$1.20--
$110.00Aug 21$0.70$3.70$2.20$4.49 06/18$1.90–$7.30$2.20--
$110.00Nov 20$4.70$8.50$6.60$7.44 06/16$5.05–$11.95$6.60--
$110.00Feb 19$7.30$11.50$9.40$8.67 06/25$7.60–$12.00$8.67--
$105.00Jul 17$0.00$1.15$0.57$2.25 06/15$0.57–$2.40$0.57--
$105.00Aug 21$0.90$3.10$2.00$10.00 05/14$1.65–$6.05$2.00--
$105.00Nov 20$3.40$7.10$5.25$9.90 06/02$3.90–$9.85$5.25--
$100.00Jul 17$0.00$2.25$1.13$0.45 06/15$0.73–$1.83$0.45--
$100.00Aug 21$0.00$2.65$1.33$7.57 05/19$1.33–$4.38$1.33--
$100.00Nov 20$2.30$5.90$4.10$5.90 06/24$3.10–$8.45$4.10--
$95.00Jul 17$0.00$0.75$0.38$0.25 06/18$0.23–$1.50$0.25--
$95.00Aug 21$0.00$2.40$1.20$1.45 06/22$1.10–$3.08$1.20--
$95.00Nov 20$1.40$4.70$3.05$9.00 05/21$2.40–$6.60$3.05--
$185.00Aug 21$45.50$48.00$46.75$54.70 06/16$39.75–$63.35$46.75--
$90.00Jul 17$0.00$2.15$1.08$0.27 06/15$0.57–$1.43$0.27--
$90.00Aug 21$0.00$2.25$1.13$2.65 06/03$0.80–$2.35$1.13--
$85.00Jul 17$0.00$2.15$1.08$1.09 06/23$0.78–$1.25$1.08--
$85.00Aug 21$0.00$2.20$1.10$1.65 06/01$1.10–$1.78$1.10--
$85.00Nov 20$0.45$3.40$1.93$2.25 06/15$1.55–$4.05$1.93--
$195.00Aug 21$55.20$57.90$56.55$72.90 06/04$48.65–$73.25$56.55--
$80.00Jul 17$0.00$2.15$1.08$1.04 06/23$0.48–$1.15$1.04--
$80.00Aug 21$0.00$2.15$1.08$1.20 06/01$0.83–$1.55$1.08--
$80.00Nov 20$0.55$2.95$1.75$1.65 06/15$1.48–$2.95$1.65--
$75.00Aug 21$0.00$2.15$1.08$2.05 05/18$0.60–$1.40$1.08--
$75.00Nov 20$0.00$2.65$1.33$1.20 06/15$1.33–$2.28$1.20--
$75.00Feb 19$0.00$3.40$1.70$2.50 06/23$1.55–$2.45$1.70--
$70.00Aug 21$0.00$2.15$1.08$1.35 05/19$0.68–$1.25$1.08--
$70.00Nov 20$0.00$2.45$1.23$1.90 06/03$1.20–$1.80$1.23--
$70.00Feb 19$0.00$2.95$1.48$1.85 06/23$1.40–$2.00$1.48--
$65.00Aug 21$0.00$2.15$1.08$0.90 05/19$1.08–$1.15$0.90--
$65.00Nov 20$0.00$2.35$1.18$1.40 06/03$1.18–$1.63$1.18--
$60.00Aug 21$0.00$2.15$1.08$0.60 05/19$1.08–$1.10$0.60--
$60.00Nov 20$0.00$2.25$1.13$1.70 05/19$1.13–$1.43$1.13--
$55.00Nov 20$0.00$2.20$1.10$1.20 05/19$1.10–$1.27$1.10--

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 42
Total Puts 143
Put/Call Ratio 3.40
Net Difference -101

Prior's Put/Call Breakdown

Total Calls 252
Total Puts 52
Put/Call Ratio 0.21
Net Difference 200

Prior 7-Day Put/Call Summary

Total Calls 1,196
Total Puts 2,335
Average Put/Call Ratio 1.70
Ratio Trend Rising

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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